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How to convert the area of cross section to Diameter. suppose i am having the cable of 4cx185sqmm cable. 185 is cross section i want to find the diameter. please help mee.?
Wiki User
∙ 11y ago
Here are the circle formulas.
You should know all of these:
-- Diameter = 2 * radius
-- Radius = 1/2 diameter
-- Circumference = 2 pi * radius
-- Circumference = pi * diameter
-- Area = pi (radius)2
You know the area. You wish to find the diameter.
Area = (pi) R2
Divide each side of this equation by (pi):
Area/pi = R2
Take the square root of each side:
sqrt( area/pi ) = R
Diameter = 2R = 2 sqrt(area/pi ).
And there you are.
Wiki User
∙ 11y ago
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