Angles and Arcs of Circle

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

What is the measure of arc AB?

• 140

• 142

• 180

• 153

Tags

CCSS.HSG.C.B.5

What is the measure of arc WXZ?

• 231

• 255

• 168

• 200

Tags

CCSS.HSG.C.B.5

Find the measure of arc JH

• 93

• 130

• 120

• 95

Tags

CCSS.HSG.C.B.5

Find the measure of arc GKJ

• 105

• 50

• 55

• 180

Tags

CCSS.HSG.C.A.2

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

What is the arc length of minor arc AB? Round to nearest tenth.

Tags

CCSS.HSG.C.B.5

Find the length of minor arc AB. Round to nearest tenth.

Tags

CCSS.HSG.C.B.5

Find the area of the shaded sector of circle O.  Round to nearest tenth.

Tags

CCSS.HSG.C.B.5

What is the measure of arc FE?

• 54°

• 126°

• 117°

• 31.5°

Tags

CCSS.HSG.C.A.2