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The perimeter of a rectangular plot of land is 32.If the length of the plot is increased by 2m and breadth decreased by 1m the perimeter of the plot remains the same.Find the length and breadth of the plot?

User Finico
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Final answer:

The length of the plot is 8m and the breadth is 8m.


Step-by-step explanation:

Let's assume the length of the plot is L and the breadth is B.

The perimeter of a rectangle is calculated using the formula P = 2(L + B), where P is the perimeter, L is the length, and B is the breadth.

According to the problem, 2(L + B) = 32. Solving this equation, we get L + B = 16.

If the length increases by 2m and the breadth decreases by 1m, the new length would be L + 2, and the new breadth would be B - 1.

We know that the new perimeter also remains the same. So, 2(L + 2 + B - 1) = 32.

Simplifying the above equation, we get L + B = 15.

Now we have two equations: L + B = 16 and L + B = 15. By substituting one equation into the other, we find that L = 8m and B = 8m.

Therefore, the length of the plot is 8m and the breadth is 8m.


Learn more about Calculating the dimensions of a rectangular plot of land

User Ansal Ali
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