Identify the reference angle of each given angle.
210°

Find the sine, cosine, and tangent of each angle using the unit circle.

$\(\theta\)=-1.18$ rad, $\(\left\)(\(\frac{5}{13}\),-\(\frac{12}{13}\)\(\right\))$

Find the sine, cosine, and tangent of each angle using the unit circle.

$\(\theta\)=225\(\degree\),\(\left\)(-\(\frac{\sqrt2}{2}\),-\(\frac{\sqrt2}{2}\)\(\right\))$

Identify the reference angle of each given angle.

120°

Identify the reference angle of each given angle.

$\(\frac{7\pi}{4}\)$ rad

Identify what angle, $\(\theta\)$ , satisfies the following conditions.

$\(\sin\)\(\theta\)=\(\frac\)12$; $\(\tan\)\(\theta\)$ < $0$

Identify what angle, $\(\theta\)$ , satisfies the following conditions.

$\(\cos\)\(\theta\)=\(\frac{\sqrt3}{2}\)$; $\(\sin\)\(\theta\)$ < $0$

Identify what angle, $\(\theta\)$ , satisfies the following conditions.

$\(\tan\)\(\theta\)=-1$; $\(\cos\)\(\theta\)$ > $0$

For each expression, identify which coterminal angle to use & determine the exact value of the expression.

$\(\sin\)\(\frac{7\pi}{3}\)$