The area of the rectangle is 48 cm2, and the length of its side is 12 cm. Find the length of the second side of the rectangle?
| July 17, 2021 | education
The area of a rectangle is the product of the length of the rectangle by the width of the rectangle.
S = a * b, S is the area of the rectangle, a is the length of the rectangle, b is the width of the rectangle. In order to find the unknown side of the rectangle, it is necessary to divide the area by the known side of the rectangle:
48: 12 = 4 (cm) – the length of the second side of the quadrangle.
Answer: 4 cm is the length of the second side of the rectangle.
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.
