Angles and Arc

Determine the value of x.

• 80

• 120

• 160

• 200

Tags

CCSS.4.MD.C.7

If the measure of arc ABC = 210°, what is the measure of arc AC?

• 150°

• 100°

• 210°

• 105°

Tags

CCSS.HSG.C.B.5

The measure of an arc is equal to the measure of the central angle that intercepts the arc. Find x.

• x = 160

• x = 40

• x = 80

• x = 360

Tags

CCSS.HSG.C.A.2

Find the measure of arc JM

Tags

CCSS.HSG.C.B.5

• A
• B
• C
• D

Tags

CCSS.4.MD.C.7

If m stands for the measure of the central angle that intercepts the arc, then this is the formula for finding what?

• arc length

• area of a sector

• area of a segment

• arc measure

Tags

CCSS.HSG.C.B.5

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

A CENTRAL ANGLE in a circle is an angle that has a vertex at the ______ of the circle.

• edge

• exterior

• interior

• center

The sum of all central angles in a circle equals ___.

• 100

• 180

• 360

• 720

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1