1.

Area of a rectangular field whose length is twice its breadth is 2450m Find the area ofsquare field whose perimeter is equal to the perimeter of the rectangular field.​

Answer»

let the length and BREADTH of rectangle be 2x and X, respectively

A. T. Q.

2x*x=2450

2(x)^{2} = 2450

{x}^{2} = 1225

x=35

the length=70 and breadth =35

Now,

perimeter of rectangle=2(l+b)

=2(35+ 70)

= 2*105

=210

Again,

perimeter of square=210

side*4=210

side. =52.5

now again,

area of square \: {side}^{2}

{52.5}^{2}

2756.25.

ANSWER


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