Question

The length of a rectangle is 6m larger than
three times of its breadth. If its perimeter is 148.
Find its length and breadth​

Answer 1

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

Step-by-step explanation:

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