Question

Полянка, на которой мальчики играли в футбол,имеет прямоугольную форму.Её длина - 18 м,а ширина - 10 м.Найди периметр полянки. Запиши решение. __________________________________________________________ Помогите пожалуйста с задачей по математике)0))

Answer 1

Вычислим периметр прямоугольника по формуле
Р пр=(a+b)*2,где a-длина, b-ширина
Р пр=(18+10)*2=28*2=56 м

Ответ:56 м периметр полянки

Answer 2

P=(а+b)*2
P=(18+10)*2=56м

Answer 3

To find the perimeter of a rectangular field, you need to add up the lengths of all four sides. In this case, the length of the field is 18 meters and the width is 10 meters.

Calculation:

To find the perimeter, you can use the formula: Perimeter = 2 * (Length + Width).

Given that the length is 18 meters and the width is 10 meters, we can substitute these values into the formula:

Perimeter = 2 * (18 + 10)

Simplifying the equation:

Perimeter = 2 * 28

Perimeter = 56 meters

Therefore, the perimeter of the rectangular field is 56 meters.

I hope this helps! Let me know if you have any further questions.