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

Jul 1, 2018

Coordinates of point P on unit circle is $\left(- 1 , 0\right)$

#### Explanation:

The x - coordinate of point P on unit circle is $\cos \theta$

$= \cos \pi = - 1$.

The y -coordinate of point P on unit circle is $\sin \theta$

$= \sin \pi = 0$.

Coordinates of point P on unit circle is $\left(- 1 , 0\right)$ [Ans]