Question

Длина участка прямоугольной формы 36м а шырина в 4 раза меньше. найди площадь участка. какую длину должен иметь забор, чтобы огородить этот участок

Answer 1

1)36÷4=9(м)-ширина.
2)36×9=324(м2)-площадь.
Длина забора должна быть:36.
Надеюсь правильно.

Answer 2

Calculation of the Area of the Plot

To find the area of the rectangular plot, we need to multiply its length by its width.

Given that the length of the plot is 36 meters and the width is 4 times smaller, we can calculate the width as follows:

Width = Length / 4 = 36 / 4 = 9 meters

Now, we can calculate the area of the plot:

Area = Length * Width = 36 * 9 = 324 square meters

Therefore, the area of the plot is 324 square meters.

Calculation of the Length of the Fence

To calculate the length of the fence required to enclose the plot, we need to add up the lengths of all four sides of the rectangular plot.

The length of the two longer sides is equal to the length of the plot, which is 36 meters each.

The length of the two shorter sides is equal to the width of the plot, which is 9 meters each.

Therefore, the total length of the fence required is:

Length of Fence = 2 * Length + 2 * Width = 2 * 36 + 2 * 9 = 72 + 18 = 90 meters

Therefore, the length of the fence required to enclose the plot is 90 meters.