The plot is rectangular in shape with an area of 150 m 2 and a length of 15 m. what is the perimeter of the site.

It is known that the area of a rectangle is equal to the product of the lengths of its two sides. Since the length L of a rectangular section, according to the condition of the problem, is 15 meters, we find the width H as the quotient of dividing the area by the length.

H = S: L.

Substitute numerical values into the formula.

H = 150: 15 = 10 m.

The opposite sides of a rectangle are parallel and equal. Therefore, we have determined the lengths of another pair of sides, they are equal to 15 m and 10 m. The perimeter of a rectangle is equal to the sum of the lengths of all its sides.

P = 15 + 10 + 15 + 10 = 50 m.

Answer. 50 m.