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Alja [10]
2 years ago
10

if the breadth of rectangle in one third of it's length and perimeter is 80 cm,find the length and breadth of rectangle​

Mathematics
1 answer:
Serhud [2]2 years ago
7 0
Length=x
Breadth=1/3x
(x+1/3x)×2=80
4/3x×2=80
8/3x=80
x=30
Length=30
Breadth=1/3×30=10

Hope my answer helped u :)
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