The difference between the area of a circular field and the area of a square field is 168 sq m. The side of the square field is equal to the diameter ...

Question

The difference between the area of a circular field and the area of a square field is 168 sq m. The side of the square field is equal to the diameter of the circular field. What is the cost of fencing the square field at the rate of 20 per metre?

Options

A.

2,480/-

B.

2,420/-

C.

2,520/-

D.

2,240/-

E.

2,380/-

areacirclesquareperimeterfencinggeometry

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