Question

Juu The radius of a circular field is equal to the side of a square field. If the difference between the area of the circular field and the area of the square field is 105 m², what is the perimeter of the circular field? (in metres)​

Answer 1

Answer:

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Answer 2

Let radius of a circular field = side of a square field = x m. , accordingly:-

Circumference of the circular field. - perimeter of the square field = 32 m.

2.π.x. - 4x =32

or. x.(44/7–4)=32.

or. x.(16/7)=32.

or. x= (32×7)/16. = 14 m.

Perimeter of the square field = 4.x = 4×14 m. = 56 m. Answer.