The perimeter of the rectangle is 7.04 m, its width is 3.4 times less than the length. Help to find the area of the rectangle?
April 29, 2021 | education
| Let’s denote the width of the rectangle – x meters, then the length of the rectangle is 3.4x meters. Let’s make the equation:
(x + 3.4x) * 2 = 7.04.
4.4x = 3.52.
x = 3.52: 4.4.
x = 0.8.
The width of this rectangle is 0.8 meters. The length of the rectangle is 3.4 times greater and is equal to:
3.4x = 3.4 * 0.8 = 2.72 meters.
The length of this rectangle is 2.72 meters.
Find the area of the rectangle:
0.8 * 2.72 = 2.176 m².
The area of this rectangle is 2.176 m².
Answer: the area of this rectangle is 2.176 m².
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