Minnesota MCA in High School Math Chapter 3

DOK: 1
1 pt

3.

Which item below is not a polygon?

A

triangle

B

heptagon

C

octagon

D

circle

DOK: 2
1 pt

4.

Fine the values of *x* and *y* in the figure.

A

55°, 125°

B

90°, 90°

C

55°, 90°

D

90°, 125°

DOK: 1
1 pt

7.

A square is

A

a quadrilateral.

B

parallelogram.

C

both.

D

neither

DOK: 2
1 pt

9.

What is the sum of the interior angles of an octagon?

A

1440°

B

1080°

C

1260°

D

360°

DOK: 2
1 pt

11.

Fine the value of *x* in the figure.

A

45°

B

51.4°

C

90°

D

360°

DOK: 2
1 pt

14.

If Δ*ABC* is congruent to Δ*FGH*, then ∠*B* is congruent to

A

∠*C*.

B

∠*F*.

C

∠*G*.

D

∠*H*.