the length and breadth of a rectangular field are in the ratio 5:3 and it's perimeter is 128 m. find the length and width of the field
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Let the meet of ratio of sides be x.
Since Perimeter of rectangle
= 2(l +b)
Hence 128m = 2(5x + 3x)
128/2 m = 8x
64m = 8x
64m /8 = x
8m = x.
Hence sides are 4x and 5x.
= 3*8m and 5*8m
= 24m and 40m.
Hope it's helpful to u.
Since Perimeter of rectangle
= 2(l +b)
Hence 128m = 2(5x + 3x)
128/2 m = 8x
64m = 8x
64m /8 = x
8m = x.
Hence sides are 4x and 5x.
= 3*8m and 5*8m
= 24m and 40m.
Hope it's helpful to u.
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