Question

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Answer 1

Answer:

1,225 will be the answerrrrrrrrrrrrrrrrrrr

Answer 2

Step-by-step explanation:

Dimensions of rectangular field = 25 m × 49 m

Area of rectangular field = 25×49 = 1225 Sq.metres

Given that area of rectangular field = area of a square field.

let's assume that the side length af the square field be 'a'.

Area of the square field = (a)^2

Now equating area of square field with the area of rectangular field

${a}^{2} = 1225$

$a = \sqrt{1225}$

$a = |35|$

Thus the side length of square is 35 metres.

Now we know that perimeter of square = 4 × (side length)

Perimeter = 4 × 35 = 140 m

Thus, the correct answer is B. 140 m