Question

Длина участка прямоугольной формы - 120м а ширина в 3 раза меньше Найди периметр данного участка

Answer 1

Ответ:

Ширина участка - 120:3=40 м,

В прямоугольнике стороны попарно равны, значит:

Р = 120*2 + 40*2 = 320 м.

Пошаговое объяснение:

Answer 2

Calculation of the Perimeter

To find the perimeter of a rectangular area, we need to know the length and width of the rectangle. In this case, the length of the rectangular area is given as 120 meters, and the width is stated to be 3 times smaller than the length.

Let's calculate the width of the rectangular area first. Since the width is 3 times smaller than the length, we can divide the length by 3 to find the width:

Width = Length / 3 = 120 m / 3 = 40 m

Now that we have both the length and width, we can calculate the perimeter of the rectangular area using the formula:

Perimeter = 2 * (Length + Width)

Substituting the values, we get:

Perimeter = 2 * (120 m + 40 m) = 2 * 160 m = 320 m

Therefore, the perimeter of the given rectangular area is 320 meters.