Area of Circles and Volumes of Cylinders

Fill in the blank: Volume is the amount of space a __________ object takes up.

• 1-dimensional

• 2-dimensional

• 3-dimensional

• 4-dimensional

Find the volume of the cylinder in terms of π.

• 120π m³

• 60π m³

• 1440π m³

• 360π m³

Find the volume of the cylinder. Round your answers to the nearest tenth if necessary. Use 3.14 for π.

• 6.5 cm³

• 31.7 cm³

• 31.4 cm³

• 125.6 cm³

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

What is this formula used to find?

V=πr²h

• The volume of a cylinder

• The volume of a cone

• The volume of a sphere

• The area of a circle

A silo in the shape of a cylinder is partially filled with corn to feed cows. The corn fills 50% of the height of the silo. What is the approximate volume of the part of the silo that is filled with corn if the silo is 12 feet in diameter and 60 feet high?

• 27,143.36 ft³

• 3391.2 ft³

• 13,571.68 ft³

• 6,785.84 ft³

Choir is selling Pringle Chips to raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches. 

Which equation can be used to find the volume of the container?

• V = π(9)
• V = π(4.5)²(32)
• V = π(9)²(32)
• V = π(4.5)(32)

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Jason is drinking a soda from a can that has a radius of 5 in and a height of 43 in. What is the volume of the soda can? Leave your answer in terms of π.

• 1075π in³

• 3,375.5π in³

• 430π in³

• 537.5π in³

If the radius of a circle is 4 inches, then what is the diameter?

• 8π inches

• 2 inches

• 8 inches

• 16 inches

If the diameter of a circle is 3 cm, what is the radius?

• 6 cm

• 9 cm

• 1.5 cm

• 1 cm