Find exact radius of the circle. Please help!

   Radius = 6*sqrt(3) meters

Work Shown:

The unshaded portion is 310 degrees, while the shaded portion is 360-310 = 50 degrees

This means 50/360 = 5/36 of the full circle area is the shaded region of 15pi square meters

So,

s = shaded area = 15pi

s = (5/36)*(full circle area)

s = (5/36)*(pi*r^2)

(5/36)*(pi*r^2) = 15pi

(5/36)*r^2 = 15

5r^2 = 15*36

5r^2 = 540

r^2 = 540/5

r^2 = 108

r = sqrt(108)

r = sqrt(36*3)

r = sqrt(36)*sqrt(3)

r = 6*sqrt(3)

46.2+112.3

step-by-step explanation:

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6