Question

Довжина прямокутника 11см,а ширина на 6см менше.Знайди периметр прямокутника

Answer 1

Ответ:

Р=32

.....................

Answer 2

Ответ:

32см

Пошаговое объяснение:

11-6=5см

Р=5+5+11+11=32см

Answer 3

Calculation of Perimeter of a Rectangle

To find the perimeter of a rectangle, we need to know the length and width of the rectangle. In this case, the length of the rectangle is given as 11 cm, and the width is 6 cm less than the length.

Let's calculate the width of the rectangle first:

Given: Length of the rectangle = 11 cm Width of the rectangle = Length - 6 cm

Using the given information, we can calculate the width of the rectangle:

Width = Length - 6 cm Width = 11 cm - 6 cm Width = 5 cm

Now that we have the length and width of the rectangle, we can calculate the perimeter.

The perimeter of a rectangle is given by the formula:

Perimeter = 2 * (Length + Width)

Substituting the values we have:

Perimeter = 2 * (11 cm + 5 cm) Perimeter = 2 * 16 cm Perimeter = 32 cm

Therefore, the perimeter of the rectangle is 32 cm.