Circles and Cylinders

What is the radius of this circle?

• 18
• 10
• 9
• 8

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

A circle has a radius of 17 inches. What is the circumference?

• 106.76 inches

• 53.38 inches

• 907.46 inches

• 34 inches

What is the line that goes from the center of a circle to any point on the circle?

• Diameter

• Circumference

• Chord

• Radius

Find the volume of the cylinder.

• 120π cm³

• 240π cm³

• 960π cm³

• 754π cm³

Sara and Alanna each drew a cylinder. Sara drew cylinder A. Alanna drew cylinder B. Which cylinder will have a greater volume?

• Cylinder A

• Cylinder B

Suppose a can of paint has a diameter of 12 cm and a height of 20 cm. What is the volume of paint in the can? (to nearest whole number)

• 154 cm³

• 452 cm³

• 2261 cm³

• 9,043 cm³

Find the volume of a cylinder with a radius of 6 cm and a height of 12 cm. (Round to the nearest whole cm)

• 1356 cm³

• 113 cm³

• 136 cm³

• 4522 cm³

A can is in the shape of a cylinder. The can has a volume of 463 cubic inches and a diameter of 8 inches. To the nearest tenth of an inch, what is the height of the can?

• 2.3 in

• 9.2 in

• 50.2 in

• 200.96 in

Find the surface area of the cylinder. (HINT: Make sure you use the RADIUS!)

• 456.33m²
• 1445.1m²
• 1245.m²
• 6666m²