Question

Найди периметр сада прямоугольной формы, если сумма длин двух сторон этого сада равна 80 м.

Answer 1

80/2=40

40+40+40+40=160

Answer 2

80:2=40 40+40+40+40=160

     

Answer 3

Calculating the Perimeter of a Rectangular Garden

To find the perimeter of a rectangular garden when the sum of the lengths of two sides is 80 meters, we can use the formula for the perimeter of a rectangle, which is P = 2 * (a + b), where a and b are the lengths of the two adjacent sides.

Given that the sum of the lengths of two sides is 80 meters, we can express one side as x and the other side as 80 - x.

Using this information, we can calculate the perimeter of the rectangular garden.

Calculation

Using the formula P = 2 * (a + b), where a = x and b = 80 - x: - P = 2 * (x + (80 - x)) - P = 2 * (80) - P = 160

Therefore, the perimeter of the rectangular garden is 160 meters.