The length of a rectangle is 4/3 of its breadth . If its perimeter is 84m, then area of rectangle is =
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Answer:
breadth = x
length = 4/3 x
perimeter = 2( l+ b)
= 2( 4/3x + x)
= 2 ( 7x/ 3)
=14x/ 3 = 84 m
= 14 x= 252
= x = 18
length= 18 m
breadth = 18 * 4/3
= 24 m
area = (24*18) sq.m
= 432 sq.m
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