Composite Volumes

Find the volume.

• 120 cubic feet 

• 280 cubic feet 

• 230 cubic feet

• 175 cubic feet 

What is the volume?

• 48 cubic meters

• 210 cubic meters

• 228 cubic meters

• 18 cubic meters

What is the volume?

• 48 cubic meters

• 210 cubic meters

• 165 cubic meters

• 18 cubic meters

What is the volume of both shapes?

• 150 cm³

• 65 cm³

• 300 cm³

• 225 cm³

What is the volume rounded to the nearest whole cubic inch?

Mathematical Equivalence

ON

Which 3D Figures make up the following composite solid. Click on BOTH!

• Cone

• Cylinder

• Pyramid

• Rectangular Prism

Find the volume of a HEMIsphere with a radius of 4. 

• 85.3π

• 62.67π

• 42.67π

• 8π

Farmer Fred has a silo that looks like the one in the picture. The cylinder part is 20 feet tall with a radius of 6 feet. What is the volume of the entire silo? Round to the nearest whole number.

• 3167 ft³

• 2337 ft³

• 2413 ft³

• 2714 ft³

When solving for composite volume, what are the steps you should take?

• Multiply all of the numbers together.

• Split the shape, find volumes, add together

• Split the shape, find volumes, multiply together

If the volume of Prism D is 120 ft.³ and the total volume is 140 ft.³, what is the volume of Prism C?

• 20 ft.³

• 15 ft.³

• 260 ft.³

• 16,800 ft.³