Transformations & Congruence

by Lisa Bryjak

| 7 QuestionsNote from the author:

Transformations & Congruence

1

1 pt

Select your answer here for #1

A

B

C

D

A right triangle with angles measuring 45°, 45°, and 90° undergoes a reflection, rotation and translation. Determine whether the angle measures of the image of the triangle are 45°, 45°, and 90° after each transformation.

Choose Yes or No to state whether the angles of the transformed triangles are 45°, 45°, and 90°.

2

1 pt

After the reflection, are the angles of the triangle still 45°, 45°, and 90°?

Yes

No

3

1 pt

After the rotation, are the angles of the triangle still 45°, 45°, and 90°?

Yes

No

4

1 pt

After the translation, are the angles of the triangle still 45°, 45°, and 90°?

Yes

No

5

2 pts

Looking at the triangles above, which statements are correct? Choose all that apply

m∠B = m∠A

m∠X = m∠A

m∠X = m∠Z

m∠Y = m∠B

m∠Z = m∠B

m∠Z = m∠C

6

1 pt

Use the image and word bank above to fill in the blank. Quadrilateral EFGH is a __________________ of quadrilateral ABCD.

7

2 pts

Use the image and word bank above to fill in the blank. If side CD is parallel to side AB, then side GH is _________________ to side __________.

Add to my formatives list

Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.