1 pt

1.

Look at the two polygons shown below. Describe a sequence of transformations that verify that these polygons are congruent.

A

The polygon is rotated 180° about the origin.

B

The polygon is reflected over the y-axis, then reflected over the x-axis.

C

The polygon is reflected over y- axis then translated down 4 units.

D

The polygon is reflected over the x - axis then translated right 11 spaces

1 pt

3.

The figures below are

A

similar, but not congruent.

B

congruent.

C

not similar.

D

not congruent.

1 pt

5.

The figures below are

A

similar but not congruent.

B

congruent.

C

are not congruent.

D

are not proportional.

1 pt

7.

Two transformations are applied to rectangle ABCD to form rectangle JKLM.

Which statement tells what happened?

A

Rectangle ABCD was reflected across the x axis and then dilated.

B

Rectangle ABCD was translated down 3 units and then dilated.

C

Rectangle ABCD was rotated 90° counter-clockwise and then dilated.

D

Rectangle ABCD was reflected across the line y = 2 and then dilated.

1 pt

8.

Select the statement that applies to the relationship between rectangles ABCD and JKLM.

A

Rectangle JKLM is congruent to rectangle ABCD.

B

Rectangle JKLM is similar to rectangle ABCD.

C

Rectangle JKLM is neither similar nor congruent to rectangle ABCD.

D

Rectangle JKLM is both similar and congruent to rectangle ABCD.