Angles and Degrees and Radians

Convert π radians to degrees.

• 90⁰

• 180⁰

• 360⁰

• 60⁰

• 60⁰

• 30⁰

• 90⁰

• 45⁰

What is 0 degrees in radians? 

• 2π 

• 0

• π

•  π/2

What is 120 degrees in radians?
 

• 2π/3

• π/3

• 5π/3

• 4π/3

Convert 3π/4 radians to degrees.

• 90 degrees

• 135 degrees

• 270 degrees

• 180 degrees

• A

• B

• C

• D

What is the equivalent of 180 degrees in radians?

• 90 degrees

• 2pi

• pi

• 360 degrees

What is the correct conversion factor to use when converting from degrees to radians?

Mathematical Equivalence

ON

Match the following radian measure and degree measures.

• 22.5

• ≈57.3˚

• 36˚

• 60˚

• 1 radian

• 20˚