Question

Периметр квадрата равен-156 м .Найти площадь квадрата.

Answer 1

Если P=156 то каждая сторона 156:4=39 м
S=a*b
S=39*39=1521м

Answer 2

156:4=39м , т.к. стороны квадрата равны
S=39*39
S=1521 м2

Answer 3

Finding the 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, we are given the perimeter of the square, which is 156 m.

The formula for the perimeter of a square is P = 4s, where P is the perimeter and s is the length of one side.

To find the length of one side, we can rearrange the formula to solve for s: s = P/4.

Substituting the given perimeter value, we have s = 156/4 = 39 m.

Now that we know the length of one side, we can find the area of the square. The formula for the area of a square is A = s^2, where A is the area and s is the length of one side.

Substituting the value of s, we have A = 39^2 = 1521 m^2.

Therefore, the area of the square is 1521 square meters.