Math 8 Review for Test
Module 5: Volume
Name:
Period:
Date:
SHOW ALL YOUR WORK. FULL CREDIT WILL NOT BE GIVEN WITHOUT WORK SHOWN.
For each problem, list the formula(s) you will be using to solve the problem. Include correct units in your
answer. Use 3.14 for pi. Unless indicated, round all answers to the hundredths place.
Find the volume of each figure. Choose the best answer. Mark the letter of your answer in the answer column.
1.
2 ft
2.
A) 8.37 ft3
B) 16.75 ft3
C) 33.49 ft3
D) 267.95 ft3
1. _____
11 m
2m
A)
B)
C)
D)
46.05 m3
138.16 m3
184.21 m3
23.03 m3
A)
B)
C)
D)
1,177.50 yd3
294.38 yd3
883.13 yd3
117.75 yd3
2. _____
15 yd
3.
3. _____
5 yd
4. The diameter of a softball is 14 inches. What is the volume of a softball?
A)
B)
C)
D)
1,436.03 in3
1,148.21 in3
10,000 in3
18,421.08 in3
4. _____
5. A 3-inch tall cylindrical glass holds 10 in3 of water. What is the radius of the glass?
A)
B)
C)
D)
1.83 in
1.06 in
1.13 in
1.03 in
5. _____
6. _____
6. A cylindrical fuel tank holds 100,000 gallons of fuel. If it is
empty and filled at a rate of 300 gallons per hour, how long
will it take to fill the tank?
A) 333.33 hr
B) 314.14 hr
C) .003 hr
D) 14.80 hr
Find the volume of each composite solid:
7.
8.
7. _____
r =4.5cm
h=10cm
8. _____
A) 212.32cm3
B) 402.71cm3
C) 222.25cm3
D) 523.33cm3
A) 925.23m3
B) 554.23m3
C) 889.67m3
D) 1020.23m3
9. This cone and sphere have equal volumes. What is the radius of the sphere?
9. _____
Radius = 10 cm
15
cm
A) 11.19cm3
B) 9.01cm3
C) 7.21cm3
D) 4.54cm3
10. A cone is removed from a cylinder. The cone has a height of 9cm and a radius of 3cm.
The cylinder also has a height of 9cm and a radius of 3cm. Find the volume of the
remaining portion of the cylinder.
A) 169.56cm3
B) 210.35cm3
C) 68.25cm3
D) 320.54cm3
10. _____