Degrees and Radians

Front

Convert 720 degrees to radians.

Back

4π

Tags

CCSS.HSF.TF.A.1

Front

What is 225 degrees in radians?

Back

5π/4

Tags

CCSS.HSF.TF.A.1

Front

Convert -8π/5 radians to degrees.

Back

-288 degrees

Tags

CCSS.HSF.TF.A.1

Front

What is 7π/4 radians in degrees?

Back

315 degrees

Tags

CCSS.HSF.TF.A.1

Front

What are the positive and negative coterminal angles of -225 degrees?

Back

135 degrees, -585 degrees

Front

Define radians.

Back

A radian is the angle subtended at the center of a circle by an arc equal in length to the radius of the circle.

Front

How many degrees are in one full rotation?

Back

360 degrees.

Tags

CCSS.HSG.CO.A.1

CCSS.4.MD.C.5B

Front

How many radians are in one full rotation?

Back

2π radians.

Tags

CCSS.HSF.TF.A.1

Front

What is the formula to convert degrees to radians?

Back

Radians = Degrees × (π/180).

Tags

CCSS.HSF.TF.A.1

Front

What is the formula to convert radians to degrees?

Back

Degrees = Radians × (180/π).

Tags

CCSS.HSF.TF.A.1