Question

Длина водоема прямоугольной формы равна 45 м а ширина 38 м на расстоянии 2 м от водоема поставили изгородь Найдите длину изгороди?

Answer 1

45+2+2=49 м длина изгороди
38+2+2=42 м ширина изгороди
(49+42)*2=182 м периметр, длина изгороди

Answer 2

38+2=40м - ширина изгороди
45+2=47м длина изгороди

Answer 3

Calculating the Length of the Fence

To find the length of the fence placed 2 meters away from the rectangular water body, we can use the following formula:

Length of the fence = 2 * (length + width)

Given: - Length of the water body = 45 m - Width of the water body = 38 m

Using the formula, we can calculate the length of the fence:

Length of the fence = 2 * (45 + 38) = 2 * 83 = 166 m

Therefore, the length of the fence placed 2 meters away from the water body is 166 meters.