# The perimeter of a triangular land plot is 1248 m.Find the third side along these two sides

March 26, 2021 | education

| **The perimeter of a triangular land plot is 1248 m.Find the third side along these two sides: a) a = 476 m, b) = 504 m b) a = 540 m, b = 400 m**

In order to find the third side of a triangular piece of land, it is necessary to subtract the sum of the other two sides from the known value of the plot perimeter.

Thus, in the first case, we get:

1248 – (476 + 504) = 1248 – 980 = 268 meters.

In the second case, it will be:

1248 – (540 + 400) = 1248 – 940 = 308 meters.

Answer: The third side of the site is 268 and 308 meters, respectively.

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