Calculate the area of a rectangle whose length is 9 cm and the width is 3 cm less.
| September 10, 2021 | education
1) First you need to find the width of the rectangle. To do this, subtract 3 from the length of the rectangle.
9 – 3 = 6 (cm) – the width of the rectangle.
2) Find the area of the rectangle. The area of a rectangle is equal to the product of the length and width of the rectangle.
9 * 6 = 54 (cm ^ 2) – area.
Answer: the area of this rectangle is 54 cm ^ 2.
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