Calculate the area of a rectangle with a length of 85mm and a width of 23mm less.
| July 1, 2021 | education
1 action.
Find the width of the rectangle. According to the condition of the problem, the width is 23 mm less than the length of the rectangle, which means that we need to subtract 23 mm from the size of the length of the rectangle.
85 – 23 = 62 mm.
2 action.
Find the area of the rectangle. In order for us to find the area of a rectangle, we need to remember the formula for determining the area. To find the area of a rectangle, you need to multiply the width of the rectangle by its length.
85 * 62 = 5240 mm2.
Answer: the area of the rectangle is 5240 mm2.
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