Angle Measures Degrees Radians Dms

What is 90 degrees in radians? 

• π/4

• π/2

• π/6

• 3π/2

What is 60 degrees in radians? 

• 2π/3

• π/3

• 4π/3

• π/6

**What is 2π/3 radians in degrees?

• 150

• 120

• 180

• 30

What is the radian equivalent of -460 degrees?

• 89.5 degrees

• 89.4 degrees

• 89.1 degrees

• 89.2 degrees

Positive angles are measured in which direction from standard position?

• Clockwise

• Counterclockwise

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

• 17 π / 3

• 4π ∕ 3

• π ∕ 3

• 8π ∕ 3

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

• π ∕ 3

• 5π ∕ 4

• π ∕ 4

• 13π ∕ 4

In what quadrant does the terminal side of the angle lie on?

• QI

• QII

• QIII

• QIV

Convert this decimal degree into Degrees-Minutes-Seconds.