Two rectangles have the same side area of one rectangle 7cm and 15 cm. Find the length of the other rectangle
| April 12, 2021 | education
Two rectangles have the same side area of one rectangle 7cm and 15 cm. Find the length of the other rectangle if its width is 5 cm?
The area of a rectangle is equal to the product of length and width. From the condition of the problem, the area of one rectangle is equal to the area of another rectangle, and the width of the other rectangle is also known. To answer the question of the problem, you need to know the area of one rectangle.
1. Let’s define the area of one rectangle.
7 * 15 = 105 square centimeters.
2. Find what is the length of the other rectangle.
105/5 = 21 centimeters.
Answer: The length of the other rectangle is twenty one centimeters.
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