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

The answer is shown but please give me an explanation so I can show my work!

Arc Length and Radians question please help Will mark brainliest Is 20pts The answer is shown but please give me an explanation so I can show my work class=

Respuesta :

Answer:

[tex]\frac{2\pi}{5}[/tex]

Step-by-step explanation:

To convert from degrees to radians you multiply by [tex]\frac{\pi}{180}[/tex]

[tex]\frac{72 \pi}{180} = \frac{2 \pi }{5}[/tex]