The area of the rectangle is 1600 cm² and the width is 20 cm. Find the length of the rectangle.
| January 12, 2021 | education
The area of a rectangle is equal to the product of the length by the width of the rectangle (S = a * b, where S is the area, a is the width, b is the length). Therefore, in order to determine the length of a rectangle, it is necessary to divide its area by its width. b = 1600/20, b = 80 (cm).
Answer: The length of the rectangle is 80 cm.
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