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Course: Staging content lifeboat > Unit 19

Lesson 3: Geometric proofs design sprint

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Jeff's sandbox

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We are given that

W Z ≅ W X

and

Y Z ≅ Y X

in the diagram below.

Fill in the blanks to prove $∠ Z ≅ ∠ X$ ‍.

Facts	Reasons
1. $W Z ≅ W X$ ‍	1. Given
2. $Y Z ≅ Y X$ ‍	2. Given
3.	3. Reflexive property
4.	4. SSS $≅$ ‍
5. $∠ Z ≅ ∠ X$ ‍	5.