Colet Radians Practice

How many degrees does  circle have?

• 360 degrees
• 2pi
• 180 degrees
• pi

How many radians does a circle have?

• it varies
• 2 π radians
• π radians
• ^{2 radians}

How many radians are there in half a circle?

• 2 π
• it varies
• π/2
• π

Convert 150⁰ to radians

• 5π/6
• 3π/4
• 7π/6
• 2π/3

Convert 40⁰ to radians

• 2π/9
• 3π/8
• 7π/6
• 2π/3

Convert 100⁰ to radians

• 5π/9
• π/2
• 5π/8
• 5π/6

What is 45 degrees in radians?

• π/2
• π/6
• π/4
• 3π/4

What is 60 degrees in radians? 

• 2π/3
• π/3
• 4π/3
• π/6

Convert π radians to degrees.

• 90⁰
• 180⁰
• 360⁰
• 60⁰

Convert  π/3 radians to degrees

• 60⁰
• 30⁰
• 90⁰
• 45⁰