The length of the rectangle is 4 times its width. If the perimeter of the rectangle is 80 m, find the length and breadth of rectangle?
- 28m, 7m
- 32m, 8m
- 36m, 9m
- None of these
Explanation
Let width = w, length = 4w
Perimeter = 2(length + width)
80 = 2(4w + w)
80 = 10w
w = 8
length = 4w = 32m, width = 8m
Last verified on 17-03-2026
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