Question

Площадь прямоугольника 36см кв а одна из сторон 4см найти пирометр прямоугольника

Answer 1

36:4=9 см
Р=(4+9)*2
Р=26 см

Answer 2

36:4=9 см²
(4+9)×2=26см

Answer 3

Finding the Perimeter of a Rectangle

To find the perimeter of a rectangle, you need to add up the lengths of all its sides. In this case, we have a rectangle with an area of 36 square centimeters and one side measuring 4 centimeters. We can use this information to find the perimeter.

The formula for the area of a rectangle is A = length × width. In this case, the area is given as 36 square centimeters, and one side is given as 4 centimeters. Let's assume the other side is also 4 centimeters, as the question does not provide that information.

Using the formula, we can solve for the missing side length:

36 = 4 × width

Dividing both sides of the equation by 4, we find:

width = 9 centimeters

Now that we know both side lengths, we can calculate the perimeter of the rectangle. The formula for the perimeter of a rectangle is P = 2 × (length + width).

Substituting the values we have:

P = 2 × (4 + 9) = 2 × 13 = 26 centimeters

Therefore, the perimeter of the rectangle is 26 centimeters.