Sphere Volume Surface Area

Which formula calculates the volume of a sphere?

You have a marble with a radius of 9 mm. What is the surface area of the marble? Use 3.14 for π.

• 1296.37 mm²

• 113.04 mm²

• 1000.36 mm²

• 1017.36 mm²

Find the volume to the nearest hundredth using 3.14 instead of Pi.

• 5572.45 cm³

• 506.59 cm³

• 126.65 cm³

• 1393.11 cm³

Find the volume to the nearest hundredth using 3.14 instead of Pi.

• 179.50 cm³

• 205.15 cm³

• 51.29 cm³

• 1436.03 cm³

V = ?

• 150.72 mm³

• 904.32 mm³

• 2,712.96 mm³

Find the Volume of the Sphere

• 904.32 ft³

• 7,234.56 ft³

• 150.72 ft³

Find the surface area of the sphere, given diameter is 10. Use 3.14.

• 314.16 in²

• 314 in²

• 166.67 in²

• 521.24 in²

What is the surface area?

• 6658.56 mm²

• 452.16 mm²

• 904.32 mm²

• 108.8 mm²

Find the surface area when r=25cm.

remember to look at the units!!!!

• 2500 cm²

• 2505.7 cm³

• 7853.98 cm²

• 7850.52 cm³