Question

Как изменится периметр квадрата, если его сторону: а) увеличить в 2 раза, б) уменьшить в 3 раза?

Answer 1

1)увеличится в 2 раза
2)уменьшится в 4 раза

Answer 2

Perimeter of a Square

The perimeter of a square is the total length of all its sides. To calculate the perimeter, you simply add up the lengths of all four sides of the square.

Let's consider the following scenarios:

a) If the side of the square is increased by 2 times: - The new side length would be twice the original length. - Therefore, the new perimeter would be four times the original perimeter.

b) If the side of the square is decreased by 3 times: - The new side length would be one-third of the original length. - Therefore, the new perimeter would be one-third of the original perimeter.

In summary:

a) If the side of the square is increased by 2 times, the new perimeter will be four times the original perimeter.

b) If the side of the square is decreased by 3 times, the new perimeter will be one-third of the original perimeter.

Please note that these calculations assume that the square remains a square and that the side lengths are the only factors affecting the perimeter.