Question 1

A circle has a diameter of 12.4 cm.  What is the circumference of the circle to the nearest tenth?

Accepted Answer

38.9 cm

Answer

19.468 cm

Answer

38.8 cm

Question 2

Determine the area of composite figure

Accepted Answer

467 cm

Answer

458 cm

Answer

692 cm

Question 3

Determine the area of the composite figure

Accepted Answer

164.52 $yd^2$

Answer

117.42 $yd^2$

Answer

163.52 $yd^2$

Question 4

Mark needs a new bicycle tire.  He found the radius of his old tire to be 16 inches.  How many inches around does his tire need to be?

Accepted Answer

100.48  in

Answer

200.96 in

Answer

50.24 in

Question 5

Susan has a circular vegetable garden that has a diameter of 12 feet.  How many feet of fence will she need to put around her garden?

Accepted Answer

37.68 ft

Answer

113.04 ft

Answer

37.8 ft

Question 6

Find the volume

Accepted Answer

60.48 cm

Answer

11.9 cm

Answer

48.9 cm

Question 7

What is the volume of this chocolate bar?

Accepted Answer

800 cm

Answer

360 cm

Answer

1600 cm

Question 8

Find the volume of this rectangular Pyramid

Accepted Answer

364 cm 3

Answer

260 cm

Answer

175.5 cm

Question 9

Find the volume of this Triangular Pyramid

Accepted Answer

80 in

Answer

480 in

Answer

720 in

Question 10

Mark bought a pizza with a diameter of 14 in.  How many square inches of pizza are there for him and his friends to eat?

Accepted Answer

153.86 in

Answer

196 in

Answer

43.96 in

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