Unit Circle Practice

Front

What is the value of tan(0)?

Back

0

Front

What is the value of cos(\frac{\pi}{6})?

Back

\frac{\sqrt{3}}{2}

Front

What is the value of tan(45^o)?

Back

1

Front

What is the value of sin(90^o)?

Back

1

Front

In the unit circle, what does sin represent?

Back

y

Front

In the unit circle, what does cos represent?

Back

x

Front

What is the value of tan(90^o)?

Back

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Front

What is the value of sin(30^o)?

Back

\frac{1}{2}

Front

What is the value of cos(0)?

Back

1

Front

What is the value of tan(180^o)?

Back

0