Calculate the area of a rectangle whose side is 455 mm long, which is 7 times the length of the other side.
| May 4, 2021 | education
The length of one side is 455 mm, which means that the length of the other side is 455/7 = 65 mm, since the length of the first is seven times longer than the length of the second side. The formula for finding the area of a rectangle: S = a * b, we substitute the available values in the formula, we get: S = 455 * 65 = 29575 square millimeters.
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