Question

Если два метра пиримето то сколько будет площадь

Answer 1

Если это квадрат то:
2м =200см
200:4=50 см 1 сторона
S= а хВ
т.к у квадрата стороны равны мы делаем так
50 х 50 =2500 см S квадрата
Ответ : 2м 500 см или 2.5 м

Answer 2

Calculating the Area from Perimeter

To calculate the area when the perimeter is given, we can use the formula: P = 2 * (a + b), where P is the perimeter and a, b are the sides of the rectangle.

Using the given formula, we can calculate the area for different scenarios.

1. When a = 9 and b = 9 + 11: - a = 9, b = 9 + 11 - b = 20 - P = 2 * (a + b) - P = 2 * (9 + 20) - P = 58.

2. When a = 3 and b = 4: - P = 3 + 4 + 3 + 4 - P = 14.

3. When a = 20 and b = 30: - P = 2 * (a + b) - P = 2 * (20 + 30) - P = 100.

Therefore, the area of the rectangle cannot be determined with just the perimeter. The area depends on the specific dimensions of the rectangle.