Question

Периметр квадрата 2см.найти его площадь

Answer 1

Периметр - Сумма длин всех сторон, которые у квадрата равны.
2:4=0,5 - длина одной стороны.
Площадь - Ширина, умноженная на длину = 0,5*0,5=0,25 см²

Answer 2

Perimeter of a Square

To find the perimeter of a square, we need to know the length of one side of the square. In this case, the length of one side is given as 2 cm.

The formula to calculate the perimeter of a square is:

Perimeter = 4 * side length

Substituting the given side length of 2 cm into the formula, we get:

Perimeter = 4 * 2 cm = 8 cm

Therefore, the perimeter of the square is 8 cm.

Area of a Square

To find the area of a square, we need to know the length of one side of the square. In this case, the length of one side is given as 2 cm.

The formula to calculate the area of a square is:

Area = side length * side length

Substituting the given side length of 2 cm into the formula, we get:

Area = 2 cm * 2 cm = 4 cm²

Therefore, the area of the square is 4 square centimeters.