### Home > PC3 > Chapter 5 > Lesson 5.2.2 > Problem5-77

5-77.

Draw a unit circle on your paper, then sketch the following angles.

$\pi$ radians $=180^\circ$, therefore $3$ radians $\approx180^\circ$ or $1$ radian $\approx60º$.

1. $2$ radians

1. $10$ radians

1. $\pi+1$ radians