LEAP 2025 Math Grade 8 Chapter 12

1 pt

1.

Which of the following shows eight $\cong $ angles?

A

B

C

D

1 pt

3.

What is the measure of an angle that is supplementary to 87◦?

A

−42◦

B

3◦

C

273◦

D

93◦

1 pt

5.

One of two complementary angles measures 85◦. What is the supplement of the smaller of the two complementary angles?

A

95◦

B

175◦

C

85◦

D

355◦

1 pt

7.

Which statement is true about angles 1 and 6?

A

They are interior angles.

B

They are corresponding angles.

C

They are complementary angles.

D

They are vertical angles.

1 pt

10.

Which statement is true about angles 2 and 4?

A

They are corresponding angles.

B

They are interior angles.

C

They are complementary angles.

D

They are vertical angles.