14-03-2014
Mathematics

contestada

What is diameter if the area is 200.96m squared

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deathstrike001 deathstrike001

14-03-2014

200.96m^2=pi(r)^2
64m^2=r^2
Square root on both sides
8m=r

So its finding the diameter. Remember:Diameter is 2 times the radius so:
d=2r
d=2(8m)
d=16m

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