Proofs with Transformations Quiz (5 Questions)

1. Which transformations can be used to prove congruence?

2. True or False: Dilation proves congruence.

3. What is the main property checked in transformational proofs?

4. How can rotation help in a proof?

5. Give an example of a similarity proof using a transformation.

Answer Key

1. Translation, rotation, reflection

2. False (dilation proves similarity)

3. Congruence or similarity properties (distance, angles, shape)

4. Aligns figures to compare for congruence

5. Dilating a small triangle to match a larger triangle