offhand1 offhand1

03-11-2016
Mathematics

contestada

how does the area of a circle change if the if the radius is multiplied by factor of n where n is a whole number?

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Memories345 Memories345

03-11-2016

radius is half that of the diameter and area =pi times radius squared then the area wouldn't be decimal format if it was while number I have no idea without looking at my notes... Coffee here I come

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