Unit Circle

Front

Convert 150⁰ to radians

Back

5π/6

Front

What is 7π/4 radians in degrees?

Back

315

Front

sin 7π/6

Back

-1/2

Front

tan (-π)

Back

0

Front

Exact coordinates of  3π/4 on the unit circle?

Back

(−√2∕2, √2∕2)

Front

What is the radius of a unit circle?

Back

1

Front

sin π/4

Back

√2∕2

Front

cos 5π/6

Back

-√3/2

Front

tan 7π/4

Back

-1

Front

cos 4π/3

Back

-1/2