Geometry Radian and Degree

Find the arc length.

• 3π/4 ft

• 39π/4 ft

• 13π/4 ft

• 4π/13 ft

Find the arc length

• 12π cm

• 15π cm

• 39.375 cm

• 14π cm

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 4π/3 radians in degrees?
 

• 120

• 240

• 210

• 270

What is 3π/4 radians in degrees?

• 315

• 135

• 150

• 330

What is 270 degrees in radians? 

• π/4

• 3π/2

• 3π/4

• π/2

Find arc length

• 114π/5 ft

• 2850 ft

• 95π/6 ft

• 150π/19 ft

Find the arc length.  Leave your answer in terms of π.

• 7/4π

• 7/2π

• 1/8π

• 45π