Answers

2016-04-26T17:08:23+05:30
Given,
the area of square is=5184m²
s×s=5184
s²=5184
s=√5184
s=72
according to problem,
l=2x
b=x
we know that,
perimeter of square=perimeter of rectangle
4s=2(l+b)
4×72=2(2x+x)
288=6x
x=288/6
x=48
from problem,
l=2x
=2×48
=96
b=x
=48
therefore length is 96
               breadth is 48
area of rectangle = l × b
                            = 96 × 48
                             =4608 m²
 
                            
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