Measuring and estimating volume of spheres

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

• 314.16 in²

• 314 in²

• 166.67 in²

• 521.24 in²

The Sphere above has a diameter of 20 centimeters.What would be the volume of the sphere?

• 4,188.8
• 1,333.3
• 2,364.3
• 5,000.3

What is this formula used to find?
V=4/3πr³

• The volume of a cylinder
• The volume of a cone
• The volume of a sphere
• The area of a circle

Find the volume of the sphere

• 14.14m³

• 113.1m³

• 17.16m³

• 17.7m³

Find the volume.

• 337.3 ft³

• 137.2 ft³

• 274.4 ft³

• 205.8 ft³

Which formula should be used to calculate the volume of the solid shown in the picture?

• V = hπr²

• V = ⅓πr²h

• v = 4/3 πr³

• V = Bh

What formula do you use for volume of a sphere?

• V=  $\frac{1}{3}\pi r^2h$  

• V=  $\frac{4}{3}\pi r^2h$  

• V= $\frac{4}{3}\pi r^3$  

• V=  $\pi r^2h$  

This sphere has a radius of 14 cm. Round to the nearest tenth

• 93724 cm³

• 34723 cm3

• 72319 cm³

• 11494 cm³

Find the volume of the sphere shown to the left.

Leave your answer in terms of π.

• 288π units^3

• 92π units^3

• 124π units^3

• 75π units^3