Volume of Prisms and Pyramids

On a trip to Oregon, Sabrina bought a small stone in the shape of a square pyramid as a souvenir. Determine the volume of the stone. Round to the nearest tenth. 

• 4.5 in ³

• 6 in ³

• 6.75 in ³

• 1.5 in ³

What is the volume of both shapes?

• 150 cm³

• 65 cm³

• 300 cm³

• 225 cm³

If a rectangular prism has a base that is 5 inches by 6 inches and height of 13 inches, what is the volume?

• 24 in³

• 390 in³

• 143 in³

• 24 in²

The volume of a triangular pyramid is 10 cubic inches. The base is a right triangle with a length of 4 inches and height of 3 inches. What is the height of the pyramid, in inches?

• 2.5 inches

• 8 inches

• 6.5 inches

• 5 inches

Robert is buying trash bags for his trashcan, but first needs to find the volume of his trashcan to decide on what size bags he needs. His trashcan is 2 feet wide and 3 feet long and has a height of 4 feet. What is the volume? 

• Medium trash bags

• 24 ft³

• 9 ft³

• 20 ft³

Find the volume.

• 147

• 588

• 84

• 294

To find the volume of a rectangular pyramid, you must first find the area of the rectangular base then multiply by the height of the pyramid finally, dividing by 3.

• True

• False

Find the height of the rectangular prism.

• 9 m

• 11 m

• 15.75 m

• 22.91 m

The area of the base of this rectangular pyramid can be found by using which equation?

• B = 8x9

• B = 8 x 8

• B = 1/3 (8 x 8)

• B = 1/3 (8 x 9)