Convert Angles Radians and Degrees

How do you convert from degrees to radians?

• Multiply by pi/180*

• Multiply by 180*/pi

• You can't convert from degrees to radians

Tags

CCSS.HSF.TF.A.1

How do you convert from radians to degrees?

• Multiply by pi/180*

• Multiply by 180*/pi

• You can't convert from degrees to radians

Tags

CCSS.HSF.TF.A.1

Convert the following to degrees:
-8π/5 radians

• -288⁰

• -260⁰

• -275⁰

Tags

CCSS.HSF.TF.A.1

How many radians does a circle have?

•   360 degrees

• 2pi radians

• pi radians

• ^{2 radians}

Tags

CCSS.HSF.TF.A.1

What is 225  degrees in radians? 

• 7π/4

• 5π/4

• 3π/4

• 5π/3

Tags

CCSS.HSF.TF.A.1

Convert the following to radians:   
720⁰

• 3π

• 4π

• 5π

Tags

CCSS.HSF.TF.A.1

What is 150 degrees in radians?

• 5π/6

• 7π/6

• 5π/4

• π/6

Tags

CCSS.HSF.TF.A.1

What is 120 degrees in radians?
 

• 2π/3

• π/3

• 5π/3

• 4π/3

Tags

CCSS.HSF.TF.A.1

What is 0 degrees in radians? 

• 2π 

• 0

• π

•  π/2

Tags

CCSS.HSF.TF.A.1

What is 360 degrees in radians? 

• 2π/3

• 5π/4

• 2π

• π

Tags

CCSS.HSF.TF.A.1