Measuring Angles & Co-terminal Angles

Front

Convert π radians to degrees.

Back

180°

Tags

CCSS.HSF.TF.A.1

Front

Find an angle coterminal with an angle measuring 17π / 4 radians.

Back

π / 4

Front

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

Back

135°, -585°

Front

Find an angle coterminal with an angle which measures 11π / 3.

Back

17π / 3

Front

Convert -40° into Radians.

Back

-2π / 9

Tags

CCSS.HSF.TF.A.1

Front

What is a coterminal angle?

Back

An angle that shares the same terminal side as another angle, differing by a multiple of 360° or 2π radians.

Front

How do you convert degrees to radians?

Back

Multiply the degree measure by π/180.

Tags

CCSS.HSF.TF.A.1

Front

How do you convert radians to degrees?

Back

Multiply the radian measure by 180/π.

Tags

CCSS.HSF.TF.A.1

Front

What is the range of a standard angle in degrees?

Back

0° to 360°.

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Front

What is the range of a standard angle in radians?

Back

0 to 2π.