Calculate Circle Radius: Finding r When C=35.6

Question

Calculate the radius using the circumference given in the figure:

00:00 Find the circle's radius (R)

00:03 Let's use the formula for calculating circle circumference

00:13 We'll substitute appropriate values according to the given data and calculate to find the radius

00:20 Let's isolate radius R

00:31 We'll substitute the value of pi and calculate to find radius R

00:46 And this is the solution to the problem

5.666