Measuring and estimating volume of spheres

What is the volume of the sphere?

*Round your answer to the nearest tenth**

• 29.3

• 4,308.1

• 1,436.0

• 205.1

The radius of a Sphere is 21. What is the volume? (Use 3.14 for pi.)

• 3123.129

• 2423.295

• 2693.02

• 3943.928

Volume = ?

• 150.72 mm³
• 904.32 mm³
• 2,712.96 mm³
• 782 mm³

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

• 345.8 in3

• 264.4 in3

• 687. 4 in3

• 267.9 in3

Is this correct? Cube the radius, multiply by pi then by 4 and divide by 3

• No, this is not correct

• Yes, this is correct

The volume of a sphere is 5000 m3. What is the surface area to the nearest square meter.

• 11 m²

• 450 $\pi$   $m^2$  

• 1414   $m^2$  

• 5000  $m^2$  

Find the volume

Round to nearest 10th

• 8734.2

• 7238.2

• 7125.9

• 7349.5

What is the volume of the sphere? Round your answer to the nearest tenth.

** SHOW WORK **

• 1072.3 ft³

• 2144.7 ft³

• 4289.3 ft³

• 17,157.3 ft³

What is the volume?

• 14197 in³

• 44602 in³

• 2027 in³

• 92 in³

What is the formula for finding the volume of a sphere?

• (4/3) * π * r^3

• 2 * π * r^3

• π * r^2 * h

• (1/3) * π * r^2 * h