Volume Test Review (Math 8)

Geometry Test Review Tool

You will be able to use your notes and a calculator on this review tool and the test.

Circle Area
Circle Circumference
Exact and Approximate Pi
Volume of a Cylinder
Volume of a Cone
Volume of a Sphere
Surface Area of a Cylinder

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Topics:

Multiple Choice

Which label would NOT be appropriate for volume.

• square miles
• inches³
• cm³
• cubic feet

Multiple Choice

What is the formula for volume of a cone?

• V = π r²
• V = π r² h
• V =  ⅓π r² h 
• V =  ⅓ L W H

Multiple Choice

What is the formula for finding volume of a cylinder? 

• πr²h
• πd²h
• 4/3πr³
• π

Multiple Choice

To find the radius, given the Diameter, What do you do?

• divide by 2

• square it

• take the square root

• times it by 2

Multiple Choice

Find the radius of a circle who's diameter is 40 ft.

• 40ft
• 80ft
• 20ft
• 45ft

Multiple Choice

Find the volume of the cylinder. Use 3.14 for π.

• 4,832.46 ft³

• 536.9 ft³

• 19,329.8 ft³

• 1,073.9 ft³

Multiple Choice

What is the volume of the cylinder expressed in terms of pi?

$$V=\pi r^2h$$  

• $$40\pi\ mm^3$$

• $$80\pi\ mm^3$$

• $$320\pi\ mm^3$$

• $$200\pi\ mm^3$$

Multiple Choice

Find the volume of the cone. Keep in terms of π.

• 16 π in³

• 32 π in³

• 42.6 π in³

• 10.6 π in³

Multiple Choice

A cone and cylinder have the same radius and height. If the CONE has a volume of 50, what is the cylinder's volume?

• 150

• 16.66666667

• 100

• 66.666666666

Multiple Choice

V = ?

• 14.13 in³
• 56.52 in³
• 169.56 in³

Multiple Choice

What is the volume of the sphere, expressed in terms of pi?

$$V=\frac{4}{3}\pi r^3$$  

• $$81\pi\ in^3$$

• $$729\pi\ in^3$$

• $$972\pi\ in^3$$

• $$36\pi\ in^3$$

Multiple Choice

Find the EXACT volume of the Sphere

• 25 π m³

• 124.9 π m³

• 166.6 π m³

• 15 π cm³

Multiple Choice

What is the volume of a sphere with the radius of 4 inches ? Use 3.14 for pi.

• 561.5 in³
• 267.9 in³
• 201 in³
• 803.8 in³

Multiple Choice

What is the total surface area of the cylinder? (approximate)  

• 508.68 in²

• 1299.96 in²

• 1046 in²
• 847.8 in²

Multiple Choice

Find the exact surface area of the cylinder.

• 60 m²

• 60 πm²

• 756π m²

• 98.52π m²

​Make sure you get your notes organized for the test.