Question

permeter
103
3
2
The Area of Santrade field is 5184 cm A.
Yectangular field whese length is
twee its breath has it's pesinetor
permen
equal of the perimeter of Sqrax field find the
Area of Ree anglar field.​

Answer 1

Given: area of square =5184m

2

∴ Side of square =

5184

=72m

The perimeter of square =4×72=288m

Let breadth of rectangle =xm

∴ Length of rectangle =2xm

Now, perimeter of rectangle= Perimeter of a square

⇒2(l+b)=288m

⇒2(2x+x)=288

⇒x=

6

288

=48m

∴ Length =2×48=96m, Breadth =48m

Therefore area of rectangle =l×b=96×48=4608m

2

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