#3 Volume of Cones

How do you find the volume of a cone?

• V= ^1/₃ πr²h
• V= ^4/₃ πr²h
• V= ^4/₃ πr³
• V= πr²h

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the volume of the cone using the π key. (Round to the nearest integer.)

• 1810 in³

• 151 in³

• 452 in³

• 276 in

A styrofoam model of a volcano is in the shape of a cone. The model has a circular base with a diameter of 48 centimeters and a height of 12 centimeters. Find the volume of foam in the model to the nearest tenth. Use 3.14 for π.

• 7234.6 cm³
• 7984.6 cm³
• 8934.4 cm³
• 6034.7 cm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the volume of the following cone in terms of π

• 156π m³

• 702π m³

• 2,106π m³

• 78π m³

Volume is the number of cubic units needed to fill the space occupied by a solid.

• True
• False

Tags

CCSS.7.G.B.6

Use 3.14 for π

• 42.4 in³

• 169.6 in³

• 56.5 in³

• 14.13 in³

Find the volume. Use π key and round tot he nearest tenth.

• 151.2

• 163.7

• 179.1

• 186.3

Find the volume of the following shape.

leave answer in terms of π.

• 320π m³

• 1038.82π m³

• 256π m³

• 1005.31 m³

Use pi=3.14.  Round to the nearest hundredth.

• 9.42km³
• 9.42km
• 9.4km³
• 9.42cm³

Tags

CCSS.7.EE.B.3

CCSS.7.G.B.6

What is the volume of the cone to the nearest tenth (use the $\pi$ key)?

• 29.3 $m^3$

• 88 $m^3$

• 14.7 $m^3$

• 44 $m^3$