Intro to Circles Review

The distance from the center to any point on a circle.

• Radius

• Diameter

• Circumference

• Chord

Tags

CCSS.HSG.C.A.2

The distance across a circle through its center.

• Arc

• Diameter

• Circumference

• Pi

Tags

CCSS.HSG.GPE.A.1

What is C?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

What is Arc AB?

• Minor Arc

• Major Arc

• Semi Circle

Name a central angle.

• O

• <BOC

• AOC

• <O

Solve for the missing angle.

• 45^o
• 90^o
• 22.5^o
• 128^o

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

AD and CG are diameters of Circle B, how would you classify arc ACD?

• Minor Arc

• Major arc

• Semi-Circle

• Full circle

What is the measure of arc AB?

• 140
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2