Find the radius of this circle!

asked Nov 9, 2020 234k views

4 votes

5.0k points

Please log in or register to add a comment.

4 votes

Answer:

r=5

Explanation:

$\theta=(2\pi )/(3)\\l=(10\pi )/(3)\\\theta=(l)/(r)\\r=(l)/(\theta ) \\r=((10 \pi )/(3) )/((2\pi )/(3) ) \\or~r=(10\pi )/(3) *(3)/(2\pi ) =5$

Jimijon answered Nov 13, 2020

5.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers