Math Grade 8 Quiz Volumes of Cones, Cylinders, and Spheres – 8.G.C.9
The volume of a threedimensional object is the amount of space it occupies. For cones, cylinders, and spheres, specific formulas allow us to calculate their volumes:
Cylinder: V = πr^2h
Cone: V = (1/3)πr^2h
Sphere: V = (4/3)πr^3
Where:
V = Volume
r = radius of the base (for cylinder and cone) or the sphere
h = height of the cylinder or cone
Quiz Summary
0 of 10 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 10 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
 8.G.C.9 Volumes of Cones, Cylinders, and Spheres 0%
 1
 2
 3
 4
 5
 6
 7
 8
 9
 10
 Current
 Review
 Answered
 Correct
 Incorrect

Question 1 of 10
1. Question
What is the volume of a cylinder with a radius of 3 units and a height of 7 units?
CorrectIncorrect 
Question 2 of 10
2. Question
Calculate the volume of a cone with a radius of 2 units and a height of 6 units.
CorrectIncorrect 
Question 3 of 10
3. Question
A sphere has a radius of 5 units. Its volume is:
CorrectIncorrect 
Question 4 of 10
4. Question
Find the volume of a cylinder with a diameter of 8 units and a height of 10 units.
CorrectIncorrect 
Question 5 of 10
5. Question
Determine the volume of a cone with base area of 25π square units and a height of 9 units.
CorrectIncorrect 
Question 6 of 10
6. Question
The volume of a sphere with a diameter of 6 units is:
CorrectIncorrect 
Question 7 of 10
7. Question
Calculate the volume of a cone with a radius of 4 units and height of 3 units.
CorrectIncorrect 
Question 8 of 10
8. Question
A cylinder has a volume of 282.6π cubic units. If its height is 9 units, what is its radius?
CorrectIncorrect 
Question 9 of 10
9. Question
Find the volume of a sphere with a radius of 3 units.
CorrectIncorrect 
Question 10 of 10
10. Question
Determine the volume of a cone with a diameter of 10 units and a height of 12 units.
CorrectIncorrect