Circles Unit Test

The 18 in would be the measurement of the . . .

• Sector

• Arc

• Radius

• Diameter

The 9 in is the measurement of the . . .

• Secant Line

• Diameter

• Sector

• Radius

Point O is the . . .

• Radius

• Center

• Diameter

• Sector

This is a picture of ___________.

• Chord

• Diameter

• Radius

• Inscribed Angle

If my radius is 10ft, what is my diameter?

• 20ft

• 5ft

• 31.4ft

• 100ft

Tags

CCSS.7.G.B.4

If my diameter is 19 inches, what is my RADIUS?

• 38 inches

• 9.5 inches

• 361 inches

• 119.32 inches

Tags

CCSS.7.G.B.4

What is the circumference of this circle?

Tags

CCSS.7.G.B.4

What do you call an arc that covers exactly half of the circumference of a circle?

• Semicircle

• Major Arc

• Minor Arc

AB is an example of a . . .

• Chord

• Secant Line

• Tangent Line

• Diameter

What is AB?

• diameter

• center

• circumference

• radius