Question

Trigonometry question: Find, using exact values, the coordinates (x,y) of the point on the unit circle if the angle has a measure of 135°. If possible explain.

Answer 1

Answer: $(-\frac{\sqrt{2} }{2} , \frac{\sqrt{2} }{2} )$

Step-by-step explanation:

Look on unit circle

i like to think of it in radians, $135^{o} =\frac{3\pi }{4}$, so 3/4ths of the way to 180 or $\pi$