# How do you determine the quadrant in which pi/5 lies?

Oct 24, 2017

Q1

#### Explanation:

I would convert to degrees. That helps me a lot more.

We can use the conversion factor $\frac{180}{\pi}$.

pi/5 = pi/5 * 180/pi = 36˚

This is clearly in the first quadrant, because $0 < 36 < 90$.

Hopefully this helps!