Unit Circle Practice

Front

What is the radian measure for the angle at the point (√2/2, √2/2)?

Back

π/4

Front

What is the value of tan(7π/4)?

Back

-1

Front

What is the radian measure for the angle at the point (-√2/2, √2/2)?

Back

3π/4

Front

What is the value of sin(2π/3)?

Back

√3/2

Front

What is the value of cos(5π/6)?

Back

-√3/2

Front

What is the radian measure for the angle at the point (1, 0)?

Back

0

Front

What is the value of sin(π)?

Back

0

Front

What is the value of cos(π/2)?

Back

0

Front

What is the value of tan(π/3)?

Back

√3

Front

What is the radian measure for the angle at the point (0, -1)?

Back

3π/2