The area of the rectangle is 7.84 cm2. the length of the rectangle is 3.5 cm. Find the width of the rectangle.
| April 10, 2021 | education
The area of a rectangle is the product of its length and the width of the shape.
Therefore, in order to determine the unknown value of the width of the rectangle, it is required to divide its area by the known value of the length.
In this case, we get:
7.84 / 3.5 = 2.24 cm.
In order to find the perimeter of a rectangle, you need to multiply the sum of its length and width by equal parts.
We get:
2 * (3.5 + 2.24) = 2 * 5.74 = 11.48 cm.
Answer: The width of the rectangle is 2.24 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.
