Question

Периметр квадрата со стороной х равен 28 см. Найди его площадь

Answer 1

1)28÷4=7(см)-одна сторона.
2)7×7=49(см2)-площадь
Ответ:S=49см2

Answer 2

Площадь квадрата- 49

Answer 3

Calculating the Area of a Square

To find the area of a square with a side length of 28 cm, we can use the formula: Area = side length * side length.

Using the given side length of 28 cm, we can calculate the area as follows:

Area = 28 * 28 Area = 784 square cm

So, the area of the square is 784 square cm.

[[SOURCE #3]]