The length of a rectangle is 6m larger than
three times of its breadth. If its perimeter is 148.
Find its length and breadth
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Answer:
let the breadth be x
2(l+b) = 148
2(3x+6+x) =148
2(4x+6) =148
8x+12=148
8x= 148-12
8x=136
x=136/8
x=17
therefore the breadth of the rect is = 17 m
the length of the rect is. = (3×17)+6
= 57
length =57m
breadth = 17m
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