Arc and Central Angles

Solve for x. 

• 5

• 20

• 40

• 85

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

Find the length of the arc to 2dp

• 9.42cm

• 150.80cm

• 4.71cm

• 18.85cm

Find the length of the arc to 2dp

• 31.42cm

• 15.71cm

• 282.74cm

• 23.56cm

Find the length of the arc to 2dp

• 2.09m

• 301.59m

• 1.05m

• 2.51m

Find the length of the arc to 2dp

• 25.12cm

• 12.57cm

• 628.32cm

• 31.42cm

Name a major arc.

• ABD

• BDA

• BCD

• DA

Determine the value of x.

• 80

• 120

• 160

• 200

An ___ is curved line that goes around a circle connecting two endpoints.

• Angle

• Arc

• Radius

• Diameter

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