Unit Circle Practice

Front

What is the cosine of 4π/3?

Back

-1/2

Front

What is the sine of 2π/3?

Back

√3/2

Front

What terminal point corresponds to 3π/2?

Back

(0,-1)

Front

What radian measure corresponds to the point (√2/2, √2/2)?

Back

π/4

Front

What is the sine of 2π/3?

Back

√3/2

Front

What is the cosine of π/3?

Back

1/2

Front

What is the sine of π/6?

Back

1/2

Front

What is the cosine of 5π/4?

Back

-√2/2

Front

What is the sine of 7π/6?

Back

-1/2

Front

What is the cosine of 3π/2?

Back

0