the perimeters of two squares are 60m and 144 m respectively. find the perimeter of another square equal in area to the sum of the first two squares.
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perimeter1=60m
side1=60/4=15m
perimeter2=144
side2=144/4=36m
area of square 1=15*15=225m2
area of square 2=36*36=1296m2
total area of bigger square =225+1296=1521m2
so the side of the bigger square = root of 1521
so side =39m
so perimeter of bigger square =39*4=156m
side1=60/4=15m
perimeter2=144
side2=144/4=36m
area of square 1=15*15=225m2
area of square 2=36*36=1296m2
total area of bigger square =225+1296=1521m2
so the side of the bigger square = root of 1521
so side =39m
so perimeter of bigger square =39*4=156m
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