## 1. Is it possible to design a rectangular park of perimeter 80 m and area 400 m²? If so, find its length and breadth.

Question

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## Answers ( )

HI!Here’s your answer:Let the length = xLet the breadth = yArea = xy = 400 sq. m

Perimeter = 2(x + y) = 80m

x + y = 40

x = 400/y

400/y + y = 40

401 = 40y

y = 401/40 = 10.025m

x = 400/10.025 = 80/2.005 = 80000/2005 = 16000/401 = 39.9……..

Therefore, it is not possible.

hope it helped you!