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Area, Surface Area and Volume Word Problems

Total questions: 18

Worksheet time: 58mins

Name
Class
Date
1.

A paper party hat, has a slant height of 6 inches and a height of 5 inches. How many square feet of poke-dot paper would be needed to create this hat?

a)

62.5 in.2

b)

10 in.2

c)

50 in.2

d)

22.5 in.2

2.

It is snowing and salt trucks are dumping a mixture to help. When the mixture is dumped from a truck, it forms a mound with a conical shape. If the mound has a diameter of 15 feet and a height of 10 feet, how much salt-sand mixture is there?

a)

1,767 ft3

b)

7,068.5 ft3

c)

589 ft3

d)

4,417.9 ft3

3.
The height of a cone is equal to two times the radius of the base. If the base has an area of 25π, what is the volume of the cone?
a)
83.3π
b)
250π
c)
10
d)
5
4.
If a hemisphere has V=18π, what is the value of the radius?
a)
3
b)
13.5
c)
54
d)
108
5.
If a cone has V = 602 cm^3 and a height of 36, what is the value of the radius?
a)
4
b)
16.7
c)
50.2
d)
16
6.

Sarah needs a PVC cylinder pipe with a diameter of 10 inches and a height of 2 inches, how much material is needed to make 5 pipes?

a)

62.8 inches 2

b)

219.8 inches 2

c)

314 inches 2

d)

422 inches 2

7.
A table tennis ball has a diameter of 40 mm. What is the approximate volume of the table tennis ball in cubic millimeters?
a)
1,676 mm3
b)
18,850 mm3
c)
33,510.3 mm3
d)
268,083 mm3
8.
Kayla has two spherical balls in her yard (see picture).Which statement about their volumes is true?
a)
The volume of Ball 2 is twice the volume of Ball 1.
b)
The volume of Ball 1 is 8 times the volume of Ball 2.
c)
The volume of Ball 1 is twice the volume of Ball 2.
d)
The volume of Ball 2 is 8 times the volume of Ball 1.
9.
A rancher wants to cut a metal cylinder in half to use as a watering trough as shown.
If the cylinder has a diameter of 5 feet and a length of 9 feet, which value is closest to the volume of the trough in cubic feet? Use π = 3.14.
a)
176.6 ft3
b)
141.3 ft3
c)
88.3 ft3
d)
70.7 ft3
10.

Calculate the amount of ice cream this cone can hold (just to the top of the cone) . Round to the nearesthundredth.

a)

58.29 cm2

b)

58.29 cm3

c)

233.15 cm2

d)

233.15 cm³

11.

A deflated basketball is only 25% filled with air. Calculate how much air must be pumped into a basketball with a diameter of 6 inches.

a)

113.04 in3

b)

28.3 in3

c)

84.7 in3

d)

113.04 in2

e)

339.12 in2

12.

A cylindrical nerf shark tank at the Houston Aquarium has a height of 90 feet and a diameter of 30 feet. How much water is needed to fill HALF of the tank.

Use 3.14 for π.

a)

63,585 ft3

b)

9896.02 ft2

c)

22,619 ft2

d)

31,792.5 ft3

13.

Jerzy’s grandma brought him back a snow globe from California with a diameter of 30 cm. How much wrapping paper was needed to wrap it?

Use 3.14 for π.

a)

2,826 cm2

b)

11,304 cm2

c)

14,130 cm3

d)

113,040 cm3

14.

Shelby just bought a giant beach ball that is 72 in across the center. How much air will she need to fill it?

3.14 for π.

a)

1,562,660 in3

b)

195,333 in3

c)

5,425.92 in3

d)

16,278 in2

e)

65,111 in2

15.

The surface area of a sphere is 11,304 m2. What is the volume of the sphere? Use 3.14 for pi. Round your answer to the nearest cubic meter.

a)

22,608 m3

b)

113,040 m3

c)

381,510,000 m3

d)

Not Enough Information

16.
V = ?
a)
1,356 m3
b)
1,734 m3
c)
377 m3
d)
590 m3
17.
A snack bar sells popcorn in cone-shaped containers. One container has a diameter of 8 inches and a height of 10 inches. How many cubic inches of popcorn does 3 containers hold? Round to the nearest tenth.
a)
502.4 in3
b)
167.5 in3
c)
251.2 in3
d)
83.7 in3
18.
A sphere has the volume of 905 cm rounded to the nearest whole number. What is the radius of the sphere?
a)
6
b)
9