Unit Circle Quadrant 1 Practice

Front

What is the ordered pair for the angle 0° on the unit circle?

Back

(1, 0)

Front

What is the ordered pair for the angle 30° on the unit circle?

Back

(\frac{\sqrt{3}}{2}, \frac{1}{2})

Front

What is the ordered pair for the angle 45° on the unit circle?

Back

(\frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2})

Front

What is the ordered pair for the angle 60° on the unit circle?

Back

(\frac{1}{2}, \frac{\sqrt{3}}{2})

Front

What is the ordered pair for the angle 90° on the unit circle?

Back

(0, 1)

Front

What is the value of cot(π/4)?

Back

1

Front

What is the reciprocal of the sine function?

Back

Cosecant

Front

What is the value of sin(30°)?

Back

\frac{1}{2}

Front

What is the value of cos(60°)?

Back

\frac{1}{2}

Front

What is the value of tan(45°)?

Back

1