Area and Circumference and Find Radius and Diameter

The distance around the outside of a circle is called what?

• Perimeter

• Area

• Circumference

• Diameter

• 452.39 cm

• 452.16 cm

• 75.36 cm

• 75.40 cm

The distance from any point on the outside of a circle to the center of the circle is called what?

• Diameter

• Circumference

• Area

• Radius

The distance across a circle through the center is called what?

• Area

• Diameter

• Circumference

• Radius

What is the radius?

• 18

• 72

• 38

• 14

Find the diameter of the circle given the above information.

• 6.0 cm

• 3.0 cm

• 5 cm

• 9.4 cm

What is the length of the radius of the circle?

Tags

CCSS.MATH.CONTENT.7.G.B.4

What is the radius of this circle?

• 18

• 36

• 9

• 8

What is the space that a circle covers called?

• Area

• Radius

• Circumference

• Diameter

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

• 2 inches

• 2 feet

• 4 inches

• 8 inches