The sides of a rectangular field are in the ratio9:7 and it's perimeter is 144m find the sides
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Answer:
Length = 40.5 m and breadth = 3.5
Step-by-step explanation:
Let the sides be 9x and 7x.
According to the question,
2(9x + 7x) = 144
16x = 72
x = 72/16 = 4.5
Length = 9x = 9 × 4.5 = 40.5 m
Breadth = 7x = 7 × 4.5 = 31.5 m
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