SOLUTION: a wire in the form of a rectangle 18.7cm long and 14.3cm wide is reshaped and bent into the form of circle. find the radius of the circle so formed
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Question 1059842: a wire in the form of a rectangle 18.7cm long and 14.3cm wide is reshaped and bent into the form of circle. find the radius of the circle so formed Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! a wire in the form of a rectangle 18.7cm long and 14.3cm wide is reshaped and bent into the form of circle.
find the radius of the circle so formed
:
Find the perimeter of the rectangle
P = 2(18.7) + 2(14.3)
P = 66 cm
This will be the circumference of the circle
r =
r = 10.504 cm is the radius of the circle formed
