Answer with Explanation:

Perimeter = Distance covered in 8 min. = (12000/60 x 8 ) m = 1600 m.

Let length = 3x metres and breadth = 2x metres.

Then, 2(3x + 2x) = 1600 or x = 160.

Therefore, Length = 480 m and Breadth = 320 m.

Therefore, Area = (480 x 320) m2 = 153600 m2.

back