Free Printable More Practice for Unit 13 Test

1.

Find the area of the regular polygon.

a)

$4\sqrt{2}\ m^2$

b)

$16\ m^2$

c)

$64\ m^2$

d)

$32\ m^2$

2.

Find the area of the regular polygon.

a)

$75\sqrt{3}\ m^2$

b)

$150\sqrt{3}\ m^2$

c)

$30\sqrt{3}\ m^2$

d)

$50\sqrt{3}\ m^2$

3.

Find the area of the regular polygon.

a)

$60.5\ m^2$

b)

$121\ m^2$

c)

$30.25\ m^2$

d)

$22\sqrt{2}\ m^2$

4.

Find the area of the regular hexagon.

a)

$72\ cm^2$

b)

$72\sqrt{3}\ cm^2$

c)

$432\sqrt{3}\ cm^2$

d)

$216\sqrt{3}\ cm^2$

5.

Find the area of the regular triangle.

a)

$22\sqrt{3}\ m^2$

b)

$66\sqrt{3}\ m^2$

c)

$363\sqrt{3}\ m^2$

d)

$726\sqrt{3}\ m^2$

6.

Find the area of the regular hexagon.

a)

$1296\sqrt{3}\ u^2$

b)

$648\sqrt{3}\ u^2$

c)

$12\sqrt{3}\ u^2$

d)

$72\sqrt{3}\ u^2$

7.

A square has an area of 256 square units. If its width was one-sixteenth as long and its length was 4 times as long, what would be the new area?

a)

256 u²

b)

16 u²

c)

64 u²

d)

1024 u²

8.

A rectangle has an area of 118 square units. If its width was half as long and its length was 8 times as long, what would be its new area?

a)

59 u²

b)

472 u²

c)

944 u²

d)

236 u²

9.

Find the area of the regular hexagon.

a)

$48\sqrt{3}\ cm^2$

b)

$192\sqrt{3}\ cm^2$

c)

$96\sqrt{3}\ cm^2$

d)

$192\ cm^2$

10.

Find the radius, given the following regular quadrilateral.

a)

$4\sqrt{2}\ m$

b)

$8\sqrt{2}\ m$

c)

8 m

d)

4 m

11.

Find the radius given the follow regular polygon.

a)

3 cm

b)

9 cm

c)

$3\sqrt{3}\ cm$

d)

6 cm

12.

Find the apothem given the following regular polygon.

a)

4 units

b)

$4\sqrt{3}\ units$

c)

2 units

d)

$2\sqrt{3}\ units$

13.

A rectangle has an area of 243 square inches. Find its new area if its width was 3 times as long and its length were nine times as long. (do not put any units in your answer, just put the number)

(a)

14.

A parallelogram has an area of 84 square inches. Find its new area if its base was three times as long and its height was twice as long.

a)

$168\ in^2$

b)

$84\ in^2$

c)

$504\ in^2$

d)

$252\ in^2$

15.

A triangle has an area of 75 square meters. If its base was two-fifths as long and its height was twice as long, what would be its new area?

a)

60 m²

b)

30 m²

c)

75 m²

d)

150 m²

16.

If the area of a square is 128 square meters. What would be its area if its width was twice as long and its length was one-eight as long? (Just put the number answer only. No units needed.)

(a)

17.

EXPLAIN how you would solve the following problem: If the area of a rectangle is 256 square inches. What would be its area if its width was half as long and its length was twice as long.

4 lines

More Practice for Unit 13 Test

Total questions: 17

Worksheet time: 3hrs 50mins

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