The area of the rectangle is 51 cm cubic. What is the width of the rectangle if its
| September 17, 2021 | education
The area of the rectangle is 51 cm cubic. What is the width of the rectangle if its length is 17 cm? What is the perimeter of this rectangle?
1. The area of a rectangle is the product of its length and width. Therefore, in order to calculate the width of a rectangle, it is necessary to divide its area by its length. Let’s find the width of a given rectangle if it is known that its area is 51 cm ^ 2, and its length is 17 cm.
51/17 = 3 cm.
2. Now let’s calculate the perimeter of this rectangle. The perimeter is the sum of the lengths of all sides of the rectangle.
17 + 17 + 3 + 3 = 40 cm.
Answer: The width of the rectangle is 3 cm, the perimeter is 40 cm.
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