3. Unit Circle

Identify the quadrant that the given angle is located in.

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

Identify the quadrant that the given angle is located in.

$\(\frac{\pi}{7}\)$ radians

Identify the quadrant that the given angle is located in.

$\(\frac{2\pi}{3}\)$ radians

Identify the quadrant that the given angle is located in.

$\(\frac{6\pi}{5}\)$ radians

Find each exact function value. See Example 2. sin 7π/6

Find each exact function value. See Example 2.

tan 3π/4

Find each exact function value. See Example 2.

csc 11π/6

Find the linear speed v for each of the following.

the tip of the minute hand of a clock, if the hand is 7 cm long