find the diameter of circles having the following areas 1) 616 m2
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hola mate.
here is ur answer
hope this helps
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arnava0:
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we know that....
Area of a circle= pie r²
therefore..
=> 616=22/7×r²
=> 4312=22 r ²
=> 196= r²
=> r = 14m
=> diameter= 14×2
=> diameter=28 m
hope it helps you...
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