Question

Периметр стадиона прямоугольной формы 3км. Ширина стадиона 400м. Найди площадь стадиона.

Answer 1

Ответ:

440000

Пошаговое объяснение:

если ширина - 400 метров, то длина - 1100 ((3000-800)/2)

Отсюда следует, что площадь стадиона - 1100*400=440 000

Answer 2

Ответ:

440.000 м2

Пошаговое объяснение:

3 км=3000 м

1) 3000:2=1500(м)-полупериметр стадиона.

2) 1500-400=1100(м)-длина стадиона.

3) 1100*400=440.000(м2)-площадь стадиона.

Answer 3

Perimeter of the Stadium

To find the perimeter of a rectangular stadium, we need to add up the lengths of all four sides. In this case, the width of the stadium is given as 400 meters, and the length is not provided. Therefore, we cannot calculate the exact perimeter of the stadium without knowing the length.

Area of the Stadium

To find the area of a rectangular stadium, we multiply the length by the width. In this case, the width is given as 400 meters, but the length is not provided. Therefore, we cannot calculate the exact area of the stadium without knowing the length.

Unfortunately, the length of the stadium is not given in the question, so we cannot determine the exact area or perimeter.