Radians and Degrees and Arc Length College Board

Find the arc length indicated by the bolded arc. 

• 8.3 in

• 7.2 in

• 6.8 in

• 6.4 in

Find the arc length indicated by the bolded arc. 

• 31.4 cm

• 354.0 cm

• 706.9 cm

• 442.4 cm

Find the arc length of the bolded arc.

• A

• B

• C

• D

What is 5π/6 radians in degrees?

• 180

• 150

• 360

• 120

What is 7π/4 radians in degrees?

• 300

• 135

• 315

• 45

What is 4π/3 radians in degrees?
 

• 120

• 240

• 210

• 270

What is 11π/6 radians in degrees? 

• 30

• 330

• 360

•  300

What is 3π/4 radians in degrees?

• 315

• 135

• 150

• 330

What is 150 degrees in radians?

• 5π/6

• 7π/6

• 5π/4

• π/6

What is 45 degrees in radians?

• π/2

• π/6

• π/4

• 3π/4