Spheres

Practice Questions

Intermediate Geometry › Spheres

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1

If the diameter of a sphere is , what is the surface area?

2

Find the surface area of a hemisphere if it has a radius of .

3

What is the volume of a sphere with a diameter of 6 in?

4

If the volume of a sphere is $120\ ft^{3}$ , what is the approximate length of its diameter?

$V=\frac{4}{3}\pi r^{3}$

5

If the volume of a sphere is $120\ ft^{3}$ , what is the approximate length of its diameter?

$V=\frac{4}{3}\pi r^{3}$

6

Find the surface area for a hemisphere that has a radius of $\frac{1}{2}$ .

7

If the radius of the sphere is one half, what is the surface area?

8

Find the surface area of a sphere if the volume is .

9

Find the surface area of a hemisphere that has a radius of $\frac{3}{2}$ .

10

Find the surface area of a hemisphere that has a radius of .

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