If the sides of the square are lengthened by 4.5 cm, then how much will the perimeter of the square change.
| January 6, 2021 | education
The sides of the square have been lengthened by 4.5 cm, which means that the side has increased by 4.5 cm. Since the perimeter of the square is equal to the length of the side of the square, multiplied by 4, in order to calculate how much the perimeter will change, you need to multiply 4.5 cm by 4.
4.5 * 4 = 18 cm.
Answer: the perimeter of the square will increase by 18 cm.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
