Question

Перед домом на площадке прямоугольной формы разбили квадратную клумбу со стороной 34 дм, а остальную часть засеяли травой. Какую площадь засеяли травой, если длина площадки 6 м, а ширина 5 м?

Answer 1

Ответ:

Пошаговое объяснение:

34 дм = 3,4 м

1) 6 * 5 = 30 (м²) - площадь площадки

2) 3,4 * 3,4 = 11,56 (м²) - площадь клумбы

3) 30 - 11,56 = 18,44 (м²) - засеяли травой

Ответ: 18,44 м²

Answer 2

Problem Analysis

To find the area of the lawn that was seeded with grass, we need to subtract the area of the square flower bed from the total area of the rectangular platform.

Calculation

The rectangular platform has a length of 6 meters and a width of 5 meters, giving it an area of 30 square meters.

The square flower bed has sides measuring 34 decimeters, which is equivalent to 3.4 meters. The area of the square flower bed is therefore 3.4 meters x 3.4 meters = 11.56 square meters.

To find the area of the lawn that was seeded with grass, we subtract the area of the square flower bed from the total area of the rectangular platform:

30 square meters - 11.56 square meters = 18.44 square meters.

Therefore, the area that was seeded with grass is 18.44 square meters.

Answer

The area that was seeded with grass is 18.44 square meters.