A. 260m
B. 280m
C. 360m
D. None of these
Explanation:
5x – 4x = 20 or x = 20
Length = (5 x 20) m = 100 m
Breadth = (4 x 20) = 80 m
Perimeter = 2(100+80) = 360 m
Correct Answer: 360m ✔
Last Updated: February 07, 2020
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