Find the breath of a rectangle area 440 m2 and length is22m find perimeter
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area = 440m2
length = 22m
area = length * breadth
440 = 22 * breadth
breadth = 440÷22
breadth = 20m
perimeter = 2(l+b)
= 2( 22+20)
= 2(42)
= 84
length = 22m
area = length * breadth
440 = 22 * breadth
breadth = 440÷22
breadth = 20m
perimeter = 2(l+b)
= 2( 22+20)
= 2(42)
= 84
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