Practice Congruence Of Triangles (4.8) - Geometry

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9 questions

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6 sample questions

Question 1.
Define congruent triangles.
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Think about their sides and angles.
Question 2.
What does the SSS criterion state?
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Focus on the sides' lengths.
3Question 3.
What is the criterion for congruence called that involves all three sides being equal?
- SAS
- ASA
- SSS
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Consider which criterion focuses on side lengths.
4Question 4.
True or False: Two triangles with equal angles are always congruent.
- True
- False
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Think about side lengths.
Question 5.
Prove that triangle ABC, which has angles 70° and 60°, is congruent to triangle DEF, if angle D = 70°, and angle E = 60°.
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Remember the AAS criterion.
Question 6.
Given triangle GHI with sides of lengths 6 cm, 8 cm, and 10 cm, and triangle JKL with angles J = 90°, K = 30°, L = 60°, can you determine if they are congruent?
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Use both angle and side criteria to analyze.

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