Circle Angles in Radians and Degrees

Find the exact value of the trig function.

• -1

• 1

Find the exact value of the trig function.

• 0

• 1

• -1

Find the exact value of the trig function.

• 1

Find the exact value of the trig function.

• 1

• -1

What is 150 degrees in radians?

• 5π/6

• 7π/6

• 5π/4

• π/6

What is 360 degrees in radians? 

• 2π/3

• 5π/4

• 2π

• π

What is 120 degrees in radians?
 

• 2π/3

• π/3

• 5π/3

• 4π/3

What is 0 degrees in radians? 

• 2π 

• 0

• π

•  π/2

What is 7π/6 radians in degrees?

• 225

• 210

• 270

• 240

What is 240 degrees in radians? 

• π/3

• 4π/3

• 5π/3

• 2π/3