Question

Сад графинь вишен занимает участок прямоугольной формы окруженный живой изгородью длина участка 28 метров она на 12 метров больше ширины Найди длину всей изгороди

Answer 1

1)28-12=16(м)-ширина                                                                                            2)28+16=34(м)                                                                                                           ответ:34 метра

Answer 2

Calculating the Length of the Hedge

To find the length of the entire hedge surrounding the Countess's cherry garden, we can use the given information about the rectangular plot and the surrounding hedge.

Given: - Length of the plot = 28 meters - Width of the plot = x meters - The length is 12 meters more than the width.

Let's denote the width of the plot as x meters.

The length of the plot is given as 28 meters, and it is 12 meters more than the width. Therefore, the length can be expressed as x + 12 meters.

Calculating the Perimeter of the Plot

The perimeter of a rectangle can be calculated using the formula: Perimeter = 2 * (length + width)

Substituting the given values: Perimeter = 2 * (x + 12 + x) Perimeter = 2 * (2x + 12) Perimeter = 4x + 24

Finding the Length of the Entire Hedge

The perimeter of the plot represents the length of the entire hedge surrounding the garden. Therefore, the length of the entire hedge is 4x + 24 meters.

Solving for x

To find the width of the plot (x), we can use the given information and solve for x.

Given: - Length of the plot = 28 meters - The length is 12 meters more than the width.

We can set up the equation: 28 = x + 12

Solving for x: x = 28 - 12 x = 16

Calculating the Length of the Entire Hedge

Substitute the value of x into the expression for the length of the entire hedge: Length of the entire hedge = 4x + 24 Length of the entire hedge = 4*16 + 24 Length of the entire hedge = 64 + 24 Length of the entire hedge = 88 meters

Therefore, the length of the entire hedge surrounding the Countess's cherry garden is 88 meters.