find the area of the rectangle if the perimeter of the rectangle is 100cm and the ratio of its length and breadth is 32
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ratio of its length and breadth is 3:2
l = 3x. b = 2x
perimeter of the rectangle C = 100cm
C = 2(3x+2x) = 100
10x = 100
x = 10
l = 3x = 30 ; b = 2x = 20
the area of the rectangle = 2lb = 2(30)(20)
A = 1200cm²
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