Triangle congruence by asa and aas quiz part 1

Triangle Congruence & Proofs DRAFT. 8th - 12th grade. 57 times. Mathematics. 56% average accuracy. 2 months ago. alexandra_kelley_72027. 0. Save. Edit. Edit. Triangle Congruence & Proofs DRAFT. ... This quiz is incomplete! To play this quiz, please finish editing it. Delete Quiz. This quiz is incomplete! To play this quiz, please finish editing it.

Congruent triangles. For two triangles to be congruent, one of 4 criteria need to be met. The three sides are equal (SSS: side, side, side) Two angles are the same and a corresponding side is the ...Study with Quizlet and memorize flashcards containing terms like ASA Congruence, SAS Congruence, SSS Congruence and more. ... Which theorem would you use to prove the two triangles congruent? SAS Congruence. Which would you use to prove the two triangles congruent? ... What 3 pieces of information do you need in order to use the AAS Congruence ...Study with Quizlet and memorize flashcards containing terms like ASA Congruence, SAS Congruence, SSS Congruence and more. ... Which theorem would you use to prove the two triangles congruent? SAS Congruence. Which would you use to prove the two triangles congruent? ... What 3 pieces of information do you need in order to use the AAS Congruence ...Sep 5, 2021 · 2.3: The ASA and AAS Theorems. In this section we will consider two more cases where it is possible to conclude that triangles are congruent with only partial information about their sides and angles, Suppose we are told that ABC A B C has ∠A = 30∘, ∠B = 40∘ ∠ A = 30 ∘, ∠ B = 40 ∘, and AB = A B = 2 inches. Let us attempt to ... Step 1: We know that Angle A B C Is-congruent-to Angle F G H because all right angles are congruent. Step 2: We know that Angle B A C Is-congruent-to Angle G F H because …25 oct. 2017 ... Proving ASA and SSS through Rigid. Motions. D4 - AAS, HL. Watch Video. Tuesday. 10/31. AAS, HL. Unit 5 Quiz 1. D5 - Adding and Subtracting.

Proving ASA and SSS through Rigid Motions 3 HW 5.3 Tuesday 11/8 AAS, HL AAA, SSA do not determine Congruence Unit 5 Quiz 1 4 HW 5.4 Wednesday 11/8 Adding and Subtracting Segments/Angles 5 HW 5.5 Thursday 11/10 Overlapping Triangle proofs Unit 5 Quiz 2 6 HW 5.6 Friday 11/11 No School Monday 11/14 Double Triangle Proofs 7 HW 5.7_____ LT 4: I can apply the SSS, SAS, ASA, and AAS postulates to test and prove triangle congruence. _____ LT 5: I can use properties of isosceles and equilateral triangles. LT 1: I can identify and classify triangles by sides and by angles. Classify each triangle as acute, equiangular, right, or obtuse: 1. ADB 2. BCD 3. ABC Sections 4-2/4-3/4-4: Triangle Congruence by SSS, SAS, ASA, AAS, and Corresponding Part of Congruent Triangles are Congruent (CPCTC) Flashcards. Learn. Test. Match. Flashcards. Learn. Test. Match. Created by. copelandteach TEACHER. Terms in this set (6) ... Math Quiz Congruent Triangles. 19 terms. themusicislife1234. Chapter 4.1-4.3 Geometry ...Congruent Triangles Calculator - prove equal angles, given isosceles triangle and angle bisectorsStudy with Quizlet and memorize flashcards containing terms like Which shows two triangles that are congruent by ASA?, Which shows two triangles that are congruent by AAS?, Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A? and more. z = s gives the A. Step 2: AAA is not one of the rules. Answer for c): x = u, y = t, z = s is not sufficient for the above triangles to be congruent. Solution for d): Step 1: a, y, z follows AAS (non-included side) f ,t, s follows the ASA (included side) Step 2: …

Hello! This student-centered activity is an assessment of the identification and use of different theorems which can prove the congruence between two triangles. Specifically, we will be discussing three congruence postulates: 1. SAS (Side-Angle-Side) 2. ASA (Angle-Side-Angle) 3. SSS (Side-Side-Side)Geometry (SCPS pilot: textbook aligned) 13 units · 185 skills. Unit 1 Foundations for geometry. Unit 2 Geometric reasoning. Unit 3 Parallel and perpendicular lines. Unit 4 Triangle congruence. Unit 5 Properties and attributes of triangles. Unit 6 Polygons and quadrilaterals. Unit 7 Similarity. Unit 8 Right triangles and trigonometry.The triangle congruence criteria, SSS, SAS, ASA, all require three pieces of information. It is interesting, however, that not all three pieces of information about sides and angles are sufficient to determine a triangle up to congruence.SSS, SAS, ASA, AAS quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free! SSS, SAS, ASA, AAS quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... Congruent Triangles 4.6K plays 9th - 11th 14 Qs . Triangle Congruent Statements and Congru... 3.2K plays 8th - 10th ...2 minutes. 1 pt. Which of the following could be used to prove that two triangles are congruent? All pairs of corresponding angles are congruent. The perimeters of the triangles are equal. All pairs of corresponding sides are congruent. The three ratios of the corresponding sides are equal.

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Sss Sas Asa And Aas Triangle Congruence Worksheet Answer Key. In this worksheet we will practice proving that two triangles are congruent using either the side-side-side SSS the side-angle-side SAS or the right angle-hypotenuse-side RHS criterion. Improve your math knowledge with free questions in Proving triangles congruent by SSS SAS ASA and ...Browse sss,sas,asa, aas quiz resources on Teachers Pay Teachers, a marketplace trusted by millions of teachers for original educational resources.Triangle Proofs Worksheet For each problem below, write a two-column proof on a separate piece of paper. I. Proving Triangles Congruent: l. Use AAS to prove the triangles congruent. A Given: AD Il CB 10. 11. 5. 6. Given: Prove: Given: B is the midpoint of DC AB L DC Prove: AABD AABC Use AAS to prove the triangles congruent. Given: and ZP are ...Please do not hesitate to stop by my office if you have any questions about the course or about an upcoming quiz or test! ... Congruent Triangles. 5.1: Congruence and Triangles ... SSS and SAS. 5.3: Proving Triangles are Congruent: ASA and AAS. 5.4: Hypotenuse-Leg Congruence Theorem: HL-----MID-CHAPTER QUIZ 12/16/16 ...G.g.28 determine the congruence of two triangles by usin g. All pairs of corresponding angles are congruent. 4 asa and aas congruence kuta software llc. Geometry Chapter 4 Quiz 4.1 4.3 Section 5 points each. To play this quiz, please finish editing it. Yes, the triangles are congruent by sas. Asa and aas use 2 different pairs of angles.

4-4 Triangle Congruence: SSS and SAS Write which of the SSS or SAS postulates, if either, can be used to prove the triangles congruent. If no triangles can be proved congruent, write neither. 3 3 4 1. neither 2. SAS 7 7 4 4 6 6 3. neither 4. SSS Find the value of x so that the triangles are congruent. 22 3.6 20 (6 27)° (4 7)° 5.x 1.8 6.x 17Triangle Congruence Criteria quiz for 10th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... ASA. Yes, SAA. Multiple Choice. Edit. Please save your changes before editing any questions. 15 minutes. 1 pt. ... AAS. Yes, SSS. Multiple Choice. Edit. Please save your changes before editing any questions. 15 minutes ...The ASA rule states that If two angles and the included side of one triangle are equal to two angles and included side of another triangle, then the triangles are congruent. In the given two triangles A C = P Q, B C = R Q and ∠ C = ∠ P,hence, A B C ≅ P Q RSSS Congruence Postulate. Study with Quizlet and memorize flashcards containing terms like Which angle is the included angle for MP and MN?, Which postulate or theorem proves that these two triangles are congruent?, Which postulate or theorem proves that ABC and CDA are congruent? and more.Proving Triangles Congruent—ASA, AAS. ASA Postulate The Angle-Side-Angle (ASA) ... 1. Write a two column proof. 2. Write a paragraph proof. S. V. U. R. T. A. C. B.3.3: The ASA and AAS Theorems. In this section we will consider two more cases where it is possible to conclude that triangles are congruent with only partial information about their sides and angles, Suppose we are told that ABC has ∠A = 30∘, ∠B = 40∘, and AB = 2 inches. Let us attempt to sketch ABC.Lesson 11-1 Congruent Triangles Corresponding parts result from a one-to-one matching of sides and angles from one figure to another. Congruent triangles have three pairs of congruent sides and three pairs of congruent angles. MATH TERMS DE EF DF ∠D ∠E ∠F Each triangle can be mapped onto the other triangle by a sequence of rigid motions.Study with Quizlet and memorize flashcards containing terms like Which shows two triangles that are congruent by AAS? 2 right triangles are connected at one side. The triangles have 1 congruent side and 2 congruent angles. The second triangle is a reflection of the first triangle. 2 triangles are connected at one side. The triangles have 2 congruent sides and 1 congruent angle. The first ...

When triangles are congruent (identical), one triangle can be moved (through one, or more, rigid motions) to coincide with the other triangle. All corresponding sides and corresponding angles will be congruent. When triangles are congruent, six facts are always true. Corresponding sides are congruent. Corresponding angles are congruent.

Triangle Congruence Practice quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... Yes by ASA. Yes by AAS. Yes by SSA. Not congruent. Multiple Choice. Edit. Please save your changes before editing any questions. 1 minute. 1 pt. Are these triangles congruent? If so, state the rule which you used to ...Triangle Congruence Theorems quiz for 7th grade students. Find other quizzes for Mathematics and more on Quizizz for free!Try Magic Notes and save time Crush your year with the magic of personalized studying. Try it freeHL congruence theorem. if in two right triangles the hypotenuse and a leg of one are congruent to the hypotenuse and a leg of the other, then the two triangles are congruent. CPCTC. Corresponding Parts of Congruent Triangles are Congruent. Study with Quizlet and memorize flashcards containing terms like ASA (angle-side-angle), AAS (angle-angle ...Two sides and the non-included right angle of one right triangle are congruent to the corresponding parts of another right triangle. Which congruence theorem can be used to prove that the triangles are congruent? AAS. SSS. SAS. HL. D. In ΔXYZ, m∠X = 90° and m∠Y = 30°. In ΔTUV, m∠U = 30° and m∠V = 60°. Section 5.1 Angles of Triangles 235 5.1 Writing a Conjecture Work with a partner. a. Use dynamic geometry software to draw any triangle and label it ABC. b. Find the measures of the interior angles of the triangle. c. Find the sum of the interior angle measures. d. Repeat parts (a)–(c) with several other triangles. Then write a conjecture ...AAS Congruence A variation on ASA is AAS, which is Angle-Angle-Side. For ASA you need two angles and the side between them. But, if you know two pairs of angles are congruent, the third pair will also be congruent by the Angle Theorem. This means you can prove two triangles are congruent when you have any two pairs of corresponding angles and a pair of sides.Congruence Relationships 4-5 Triangle Congruence: ASA, AAS, and HL 4-6 Triangle Congruence: CPCTC 4-7 Introduction to Coordinate Proof 4-8 Isosceles and Equilateral Triangles Ext Proving Constructions Valid KEYWORD: MG7 ChProj When you turn a kaleidoscope, the shapes flip to form a variety of designs. You can create flexagons that also flip to ...

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ASA Postulate •The Angle Side Angle postulate (often abbreviated as ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then these two triangles are congruent. •EX:The triangle congruence criteria give us a shorter way! With as few as 3 3 of the measurements, we can often show that two triangles are congruent. We can break up any polygon into triangles. So showing that triangles are congruent is a powerful tool for working with more complex figures, too. Triangle Congruence quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free!What additional information is needed to prove that the triangles are congruent using the ASA congruence theorem? d. <L ~= <P. Which rigid transformation would map MZK to QZK. c. a reflection across the line containing ZK. Given: <TSR and <QRS are right angles; <T ~= <Q. Prove: TSR ~= QRS. Step 4: TSR ~= QRS because.1) SSS 2) AAA 3) SAS 4) AAS 3 In the diagram below of DAE and BCE, AB and CD intersect at E, such that AE ≅CE and ∠BCE ≅∠DAE. Triangle DAE can be proved congruent to triangle BCE by 1) ASA 2) SAS 3) SSS 4) HL 4 In the accompanying diagram of ABC, AB ≅AC, BD = 1 3 BA, and CE = 1 3 CA. Triangle EBC can be proved …ASA, SAS,AAS,SSS - Download as a PDF or view online for free. ASA, SAS,AAS,SSS - Download as a PDF or view online for free ... 2.6.1 Congruent Triangles. smiller5 ... OPEN DAY 2023 - Science Quiz. SJU Quizzers ...Triangle Congruence - SSS, SAS, ASA, AAS. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. Michele_Kubaitis TEACHER. Name how you know if the triangles are congruent. If there isn't enough information write Not enough information. Terms in this set (19) SAS. Not enough information. SAS.ASA. D. AAS. Correct Answer. B. SAS. Explanation. The answer is SAS, which stands for Side-Angle-Side. This means that if two triangles have two sides and the included angle of one triangle congruent to the corresponding two sides and included angle of the other triangle, then the triangles are congruent. This can be proven by showing that the ...Geometry 4.3 - Triangle Congruence by ASA and AAS. Term. 1 / 12. Angle-Side-Angle (ASA) Postulate. Click the card to flip 👆. Definition. 1 / 12. If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent. Click the card to flip 👆. ….

4.5 AAS, ASA and HL Triangle Congruence. 4.5 AAS, ASA and HL Triangle Congruence. Assignment 33: 4.5 WS #1 – 14 all. Angle Side Angle Postulate. ASA Postulate If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent. E. B. …Triangle congruence:ASA and AAS Quiz what additional information could be used to prove that the triangles are congruent using AAS? Select two options. Click the card to flip 👆 B. CB ≅ QM C. AC = 3.9cm and RQ = 3.9cm Click the card to flip 👆 1 / 12 Flashcards Learn Test Match Q-Chat Created by Leigha_BadMilk Terms in this set (12)Congruent Triangle Lab. Groups: small groups from 2 to 4 students. Job 1- Supplies manager / clean up. Job 2- Recorder / Documentor. Job 3- Researcher / Measurement taker. Job 4- Gopher (Fills in the gaps & Helps with everything ) . Your volume must be kept low and to your group only. Terms in this set (5) R, S, and T are the vertices of one triangle. E, F, and D are the vertices of another triangle. mR=60°, mS=80°, mD=40°, RS = 4 and EF = 4. Are the two triangles congruent? If yes, explain and tell which segment is congruent to RT. Yes, by ASA; FD. Find the value of x. The diagram is not to scale.Triangle Congruence By Asa And Aas Quiz Part 1. Triangle CongruenThere's no other one place to put this third side. So SAS-- and sometimes, it's once again called a postulate, an axiom, or if it's kind of proven, sometimes is called a theorem-- this does imply that the two triangles are congruent. So we will give ourselves this tool in our tool kit. We had the SSS postulate.The Side-Angle-Side (SAS) congruence theorem states that, if two corresponding sides of two triangles are equal including the corresponding angles formed by these sides then the two triangles are congruent. Let us see the proof of the theorem: Given: AB=PQ, BC=QR, and ∠B=∠Q. To prove: ΔABC ≅ ΔPQR. Just like in ASA, let us superimpose triangles …First, the two triangles must have two equal angles. Then, there must be a side adjacent to only one of the angles in each triangle such that the sides are equal. AAS is not used when the equal ...5.2 ASA Triangle Congruence Essential question: What does the ASA Triangle Congruence Theorem tell you about triangles? DO NOT EDIT--Changes must be made through "File info" CorrectionKey=NL-A;CA-A GE_MNLESE385795_U2M05L2.indd 231 02/04/14 12:39 AM Common Core Math Standards The student is expected to: G-CO.B.8Angle-Side-Angle (ASA) Triangle Congruence Postulate: If two angles and the included side in one triangle are congruent to two angles and the included side in another triangle, then the two triangles are congruent. The markings in the picture are enough to say A B C ≅ X Y Z. A variation on ASA is AAS, which is Angle-Angle-Side. Recall that ... Triangle congruence by asa and aas quiz part 1, Let me read it first. Report an issue. Geometry 4.3 - Triangle Congruence by ASA and AAS quiz for 9th grade students. Find other quizzes for Other and more on Quizizz for free! , G.g.28 determine the congruence of two triangles by usin g. All pairs of corresponding angles are congruent. 4 asa and aas congruence kuta software llc. Geometry Chapter 4 Quiz 4.1 4.3 Section 5 points each. To play this quiz, please finish editing it. Yes, the triangles are congruent by sas. Asa and aas use 2 different pairs of angles., 5.6 Proving Triangle Congruence by ASA and AAS. Exploration 1. Determining Whether SSA Is Sufficient. Work with a partner. a. Use dynamic geometry software to construct ∆ABC. Construct the triangle so that vertex B is at the origin. \(\overline{A B}\) has a length of 3 units. and \(\overline{B C}\) has a length of 2 units. Answer: b., SSS Congruence Postulate. Study with Quizlet and memorize flashcards containing terms like Which angle is the included angle for MP and MN?, Which postulate or theorem proves that these two triangles are congruent?, Which postulate or theorem proves that ABC and CDA are congruent? and more., Take note Postulate 4-3: Angle-Side-Angle (ASA) Postulate. Postulate If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.. If… ∠ A ≅ ∠ D, A C ¯ ≅ D F ¯, ∠ C ≅ ∠ F table with 2 rows and 1 column , row1 column 1 , angle eh approximately equal to angle …, Right Triangles. Right triangles aren't like other, ordinary triangles. Ordinary triangles just have three sides and three angles. They're like the random people you might see on a street., ASA, AAS, ASA and SAS: Triangle Congruence. DRAFT. 10th - 12th grade . Played 2 times. 88% average accuracy. Mathematics. 3 days ago by. aronkrstffr. 0. Save. Share. Edit. ... Start a live quiz . Classic . Students progress at their own pace and you see a leaderboard and live results. Instructor-paced BETA ., Directions: Read the description of each question carefully. Be sure to observe any markings that may appear on the diagrams. 1. at the right. Δ FGC is isosceles. Which of the following methods will prove Δ ABC congruent to Δ DEF? 2. Given the triangles ABC and DEF as shown at the right. In addition to the markings,, Congruent Triangles - Block 7/8 quiz for 9th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... Determine if the triangles can be proved congruent, if possible, by SSS, SAS, ASA, AAS, or HL. SSS. SAS. ASA. AAS. Not Congruent. Multiple Choice. ... complete each part below. Draw the triangles if needed. ∡M≅ ..., 1 pt. State if the 2 triangles are congruent. If they are, state how you know. No, the triangles are not congruent. Yes, the triangles are congruent by SAS. Yes, the triangles are congruent by SSS. Yes, the triangles are congruent by ASA., Theorem 12.2: The AAS Theorem. If two angles and a nonincluded side of one triangle are congruent to two angles and a nonincluded side of a second triangle, then the triangles are congruent. Figure 12.7 will help you visualize the situation. In the following formal proof, you will relate two angles and a nonincluded side of AB to two angles and ..., A line that divides a figure into two equal reflections of each other. If you fold the figure over this line, it will lie exactly on top of itself. Corresponding parts of congruent triangles are congruent (CPCTC) A theorem stating that if two triangles are congruent, then so are all corresponding parts. Congruent Sides. Have the exact same length., Which triangle congruence theorem can be used to prove the triangles are congruent? Preview this quiz on Quizizz. QUIZ NEW SUPER DRAFT. Triangle Congruence Theorems. 66% average accuracy. ... Yes, ASA. Yes, AAS. No, not enough information provided <p>Yes, SSS</p>, Triangle Congruence Theorems quiz for 7th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... ASA. SSS. SSA. Multiple Choice. Edit. Please save your changes before editing any questions. 30 seconds. 1 pt. ... AAS. Multiple Choice. Edit. Please save your changes before editing any questions. 30 seconds. 1 pt., 2.2: The SAS Theorem. We have said that two triangles are congruent if all their correspond­ ing sides and angles are equal, However in some cases, it is possible to conclude that two triangles are congruent, with only partial information about their sides and angles. Suppose we are told that ABC has ∠A = 53 ∘, AB = 5 inches, and AC = 3 ..., 4-4 Standardized Test Prep Using Corresponding Parts of Congruent Triangles Multiple Choice For Exercises 1–6, choose the correct letter. 1. Based on the given information in the ! gure at the right, how can you justify that nJHG > nHJI? ASA AAS SSS ASA 2. In the ! gure at the right the following is true: /ABD > /CDB and /DBC > /BDA. How can, Congruence Relationships 4-5 Triangle Congruence: ASA, AAS, and HL 4-6 Triangle Congruence: CPCTC 4-7 Introduction to Coordinate Proof 4-8 Isosceles and Equilateral Triangles Ext Proving Constructions Valid KEYWORD: MG7 ChProj When you turn a kaleidoscope, the shapes flip to form a variety of designs. You can create flexagons that also flip to ..., Congruence of triangles. The shape of a triangle is determined up to congruence by specifying two sides and the angle between them (SAS), two angles and the side between them (ASA) or two angles and a corresponding adjacent side (AAS). Specifying two sides and an adjacent angle (SSA), however, can yield two distinct …, Step 1: Name the angles and sides for each of the given two triangles. Find the measures of the angles and sides of the triangles. Step 2: Check if two angles and the included side of one triangle ..., Study with Quizlet and memorize flashcards containing terms like ASA, ASA, AAS and more., 15 minutes 1 pt What does ASA prove? Nothing Triangles similar, Students who took this test also took : Angle Test 2 -- Parallel Lines and Angles Geo 4.3: isosceles and equilateral triangles. Created with That Quiz — a math test site for students of all grade levels., Study with Quizlet and memorize flashcards containing terms like Which shows two triangles that are congruent by ASA?, Which shows two triangles that are congruent by AAS?, Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A? and more. , Sep 19, 2023 · Study with Quizlet and memorize flashcards containing terms like Name to triangle that are congruent by ASA., Name to triangle that are congruent by ASA., What other information must be given in order to be able to prove the two triangle congruent by ASA? and more. , There's no other one place to put this third side. So SAS-- and sometimes, it's once again called a postulate, an axiom, or if it's kind of proven, sometimes is called a theorem-- this does imply that the two triangles are congruent. So we will give ourselves this tool in our tool kit. We had the SSS postulate., 3.08 Quiz: Triangle Congruence: SSS, SAS, and ASA 2. Flashcards; Learn; ... AAS Congruence Theorem. Which postulate or theorem proves that ABC and CDA are congruent ..., Triangle Congruence: ASA and AAS Geometry (Holt 4-6) K. Santos. Included Side Included side---is the common side of two consecutive angles in a triangle A B C is the included side of < A and <B. Angle-Side-Angle (ASA) Congruence Postulate (4-6-1) If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are ..., parts of another triangle, then the triangles are congruent. In a sense ... Exercise 1. Solution: Let's start off this problem by examining the information we ..., Triangle Congruence Theorems quiz for 8th grade students. Find other quizzes for Mathematics and more on Quizizz for free! ... Yes, ASA. Yes, AAS. No, insufficient information given. Multiple Choice. Edit. ... Yes, AAS. No, not enough information given. Multiple Choice. Edit. Please save your changes before editing any questions. 30 seconds. 1 pt., Lesson 3: Congruent triangles. Triangle congruence postulates/criteria. Determining congruent triangles. Calculating angle measures to verify congruence. Determine congruent triangles. Corresponding parts of congruent triangles are congruent. Proving triangle congruence. Prove triangle congruence. Triangle congruence review., 2.3: The ASA and AAS Theorems. In this section we will consider two more cases where it is possible to conclude that triangles are congruent with only partial information about their sides and angles, Suppose we are told that ABC A B C has ∠A = 30∘, ∠B = 40∘ ∠ A = 30 ∘, ∠ B = 40 ∘, and AB = A B = 2 inches. Let us attempt to ..., SSS (Side - Side - Side) Congruence. If the three sides of one triangle are equal to the three sides of another triangle, then the two triangles are congruent. SSS Criterion stands for Side-Side-Side Criterion. 1. AC = EG A C = E G (Corresponding equal sides shown by a single line)., Two sides and the non-included right angle of one right triangle are congruent to the corresponding parts of another right triangle. Which congruence theorem can be used to prove that the triangles are congruent? AAS. SSS. SAS. HL. D. In ΔXYZ, m∠X = 90° and m∠Y = 30°. In ΔTUV, m∠U = 30° and m∠V = 60°.