Circles Quiz

The line segment that has endpoints on a circle and passes through the center of the circle.

• radius

• minor arc

• diameter

• secant line

The distance around the circle.

• congruent circles

• semicircle

• arc

• circumference

A line segment that has one endpoint on a circle and the other endpoint at the center of the circle.

• circle

• central angle

• radius

• arc

The diameter of a circle painted by Micheal is 12ft. What is the length of the radius?

• 9ft

• 6ft

• 22ft

• 24ft

Tags

CCSS.7.G.B.4

Landon drew a circle with a radius of 4 meters. What is the diameter of the circle?

• 4 meters

• 8 meters

• 16 meters

• 2 meters

Tags

CCSS.7.G.B.4

What is the radius of the circle?

• 2cm

• 5cm

• 10cm

• 20cm

Tags

CCSS.7.G.B.4

The radius is 6 in. What is the diameter?

Tags

CCSS.7.G.B.4

What number is pi?

• 1.41

• 2.00

• 3.14

• 5.14

Tags

CCSS.HSG.GMD.A.1

Which equation would you use to find circumference?

• πr²

• πd

• 2r

• ½d

Tags

CCSS.7.G.B.4

What does area mean?

• the distance around a shape
• half the distance around a shape
• the amount of space outside a shape
• the amount of space inside a shape