Question

Arc Length and Radians question- please help! Will mark brainliest! Is 20pts!

Answer 1

Answer:

$\frac{2\pi}{5}$

Step-by-step explanation:

To convert from degrees to radians you multiply by $\frac{\pi}{180}$

$\frac{72 \pi}{180} = \frac{2 \pi }{5}$