Degree/Radian Conversion

How many radians is 240°?

• 2π/3
• 5π/6
• 4π/3
• 3π/4

 
How many radians is 30°?

• π/2
• π/3
• π/4
• π/6

How many radians is 210°?

• 5π/4
• 7π/6
• 4π/3
• 2π/3

What is 5π/6 radians in degrees?

• 180
• 150
• 360
• 120

What is 11π/6 radians in degrees? 

• 30
• 330
• 360
•  300

Tags

CCSS.HSF.TF.A.1

What is 4π/3 radians in degrees?
 

• 120
• 240
• 210
• 270

Tags

CCSS.HSF.TF.A.2

How many degrees does  circle have?

• 360 degrees
• 2pi
• 180 degrees
• pi

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

How many radians does a circle have?

•   360 degrees
• 2pi radians
• pi radians
• ^{2 radians}

Tags

CCSS.HSF.TF.A.1

Alison is jogging on a circular running path, which has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet.  Find the measure of ∠RUN in radians.

• 0.6 rad
• 2.5 rad
• 1.6 rad
• 23 rad

What is 4π/3 radians in degrees?
 

• 120
• 240
• 210
• 270

Tags

CCSS.HSF.TF.A.2