Question

Площадь дачного участка прямоугольной формы со сторонами 10м и 30м огорожена забором. Найдите длину забора

Answer 1

Відповідь:

80

Покрокове пояснення:

(10+30)х2

Answer 2

Calculation of Fence Length

To find the length of the fence surrounding a rectangular plot, we need to add up the lengths of all four sides of the plot.

Given that the rectangular plot has sides measuring 10 meters and 30 meters, we can calculate the length of the fence as follows:

1. The length of one of the longer sides is 30 meters. 2. The length of the other longer side is also 30 meters. 3. The length of one of the shorter sides is 10 meters. 4. The length of the other shorter side is also 10 meters.

To find the total length of the fence, we add up the lengths of all four sides:

30 meters + 30 meters + 10 meters + 10 meters = 80 meters

Therefore, the length of the fence surrounding the rectangular plot is 80 meters.