Circles Equation Radian to Degree

What is 225  degrees in radians? 

• 7π/4

• 5π/4

• 3π/4

• 5π/3

What is 0 degrees in radians? 

• 2π 

• 0

• π

•  π/2

What is 240 degrees in radians? 

• π/3

• 4π/3

• 5π/3

• 2π/3

• 120 $\degree$  

If the length of an arc is equal to the radius of the circle, then the measure of the arc is 1 radian.

• TRUE

• FALSE

Convert to degrees: 11π/6

• 300°

• 315°

• 330°

• 350°

Convert to radians: 270°

• π/2

• π

• 3π/2

• 2π