7th Grade Math

Mid-Chapter Check 579

Mid-Chapter

Check

Find the volume of each prism. Round to the

nearest tenth if necessary. (Lesson 1B)

1.

11 ft

8 ft

5 ft

2.

6 m

4 m

9 m

3. CAKE A piece of cake is shaped like a
   triangular prism. The area of the base is
   6 square inches and the height is 3 inches.
   Find the volume of the piece of cake.
   (Lesson 1B)


4. Find the volume of the cylinder. Round to
   the nearest tenth. (Lesson 1C)

6 yd

4 yd

5. FOOD A can of peanuts has a diameter of
   4 inches and a height of 4 inches. Find the
   volume of the peanut can. Round to the
   nearest tenth. (Lesson 1C)

Find the volume of each pyramid. Round to

the nearest tenth. (Lesson 1E)

6.

6 in.

5 in.

8 in.

7.

7.4 m

5.7 m

11 m

8. MULTIPLE CHOICE A triangular pyramid has
   a triangle base of 24 centimeters, triangle
   height of 16 centimeters, and a pyramid
   height of 14 centimeters. Which is closest
   to the volume of the triangular prism in
   cubic meters? (Lesson 1E)
   A. 0.00085 m^3 C. 0.00095 m^3
   B. 0.0009 m^3 D. 0.001 m^3


9. Find the volume of the cone. Round to the
   nearest tenth. (Lesson 1F)

8.9 cm

10.2 cm

10. TRAFFIC CONE An engineer wants to make
    a traffic cone with a diameter of 12 inches
    and a height of 16 inches. To make the
    cone, she needs to know its volume. Find
    the volume of the traffic cone to the nearest
    tenth. (Lesson 1F)


11. MULTIPLE CHOICE Find the volume of the
    cone. Round to the nearest tenth. (Lesson 1F)

5.1 ft

6.3 ft

F. 212.0 ft^3 H. 53.0 ft^3

G. 172.1 ft^3 I. 52.0 ft^3

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