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

**Ans: **

Let’s consider the length of rectangular as X m and width as Y m.

By given 1^{st} condition, its perimeter is 80m

By given 2^{nd }condition, its area is 400 m^{2}

…. (ii)

By substituting value of X from equation (i) into equation (ii), we get:

By substituting value of X in equation (i), we get:

**Therefore, the length of the rectangular park is 20 m and breadth is 20 m.**

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