# How do you find the point (x,y) on the unit circle that corresponds to the real number t=pi/4?

Jun 17, 2018

color(blue)((x,y) = (sqrt2/2, sqrt2/2)  or color(blue)((1/sqrt2, 1/sqrt2)
$t = \frac{\pi}{4}$
color(blue)((x,y) = (sqrt2/2, sqrt2/2)  or color(blue)((1/sqrt2, 1/sqrt2)