Question

Прямоугольный участок длиной 120 м и шириной 120 м. в 3 раза меньше длины. Найдите периметр этого участка земли.НУЖЕН ПОЛНЫЙ ОТВЕТ!​

Answer 1

Немного некорректый вопрос, насколько я поняла ширина в 3 р меньше.
Решение
1) 120:3=40(м) нашли ширину
2) 120+120+40+40=320(м) Периметр= 2 длинны + 2 ширины
Ответ: Р=320 м

Answer 2

Calculation of the Perimeter of the Rectangular Plot

To find the perimeter of a rectangular plot, we need to know the length and width of the plot. In this case, we are given that the length of the plot is 120 meters and the width is 120 meters, which is 3 times smaller than the length.

Let's calculate the perimeter of the rectangular plot.

The formula to calculate the perimeter of a rectangle is:

Perimeter = 2 * (Length + Width)

Given that the length is 120 meters and the width is 120 meters (which is 3 times smaller than the length), we can substitute these values into the formula:

Perimeter = 2 * (120 + 120/3)

Simplifying the expression inside the parentheses:

Perimeter = 2 * (120 + 40)

Perimeter = 2 * 160

Perimeter = 320 meters

Therefore, the perimeter of the rectangular plot is 320 meters.