SOLUTION: A sector of a circle has a central angle of 50 degrees and an area of 650 cm^2. Find the radius of the circle.
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Question 1206242: A sector of a circle has a central angle of 50 degrees and an area of 650 cm^2. Find the radius of the circle.
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
A sector of a circle has a central angle of 50 degrees and an area of 650 cm^2. Find the radius of the circle
650 = (50/360)* pi*r^2
650 = 0.139 *pi*r^2
650/( pi *0.139)= r^2
1488.499=r^2
r=38.58 approx
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