### Home > PC3 > Chapter 2 > Lesson 2.2.4 > Problem2-100

2-100.

With a calculator in radian mode, evaluate $\sin\left(\frac{\pi}{3}\right)$, and record your answer. Switch to degree mode, evaluate $\sin(60º)$, and record your answer. What do you notice about $\sin\left(\frac{\pi}{3}\right)$ and $\sin(60º)$? Explain your answer and include a sketch.

What angle is $\frac{\pi}{3}$ in degrees?