Spheres

Find the volume of the given sphere.

• 418.7 cubic ft

• 3,984.6 cubic ft

• 4,188.8 cubic ft

• 4,319.8 cubic ft

Find the volume of the given sphere.

• 1,4679.8 cubic km

• 995.6 cubic km

• 1,000.9 cubic km

• 1,150.3 cubic km

Find the surface area of the figure.
Round your answer to the nearest hundredth.
Use the formula:  $SA=4\pi r^2$  

• 1,520.53 $cm^2$

• 760.27 $cm^2$

• 379.94 $cm^2$

• 759.88 $cm^2$

Find the surface area of the figure. Where the diameter is 8.6 ft.
Round your answer to the nearest hundredth.
Use the formula:  $SA=4\pi r^2$  

• 232.35 $ft^2$

• 116.18 $ft^2$

• 928.94 $ft^2$

• 58.06 $ft^2$

Find the surface area of the figure.
Round your answer to the nearest hundredth.
Use the formula:  $SA=3\pi r^2$  

• 4156.33 $mm^2$

• 16.616.88 $mm^2$

• 2,078.17 $mm^2$

• 1,384.74 $mm^2$

Find the surface area of the figure.
Round your answer to the nearest hundredth.
Use the formula:  $SA=3\pi r^2$  

• 1,847.26 $mi^2$  

• 615.44 $mi^2$  

• 923.43  $mi^2$  

• 263.76  $mi^2$  

Find the volume of the hemisphere.

• 134.04 m³

• 100.57 m³

• 267.94 m³

• 201.63 m³

Find the volume of this figure. Round to the nearest HUNDREDTH and type JUST THE NUMBER in the box provided.

What is the volume of the sphere?

*Round your answer to the nearest tenth**

• 104.7

• 65.4

• 78.5

• 26

What is the surface area of the hemisphere?

• 680.94 in²

• 907.92 in²

• 289 in²

• 144.5 in²