Question

The sides of a rectangular field are in the ratio9:7 and it's perimeter is 144m find the sides

Answer 1

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Answer 2

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