Question

the length of a rectangle is 8m less than the twice of it's breadth.if the perimeter of the rectangle is 56m find the length and breadth​

Answer 1

Step-by-step explanation:

let lenght be x

breadth be y

according to question,

8+x=2y

2(x+y)=56

x+y=28

-x+2y=8

3y=36

y=12

x+y=28

x+12=28

x=28-12

x=16.

Therefore, lenght is 16m

breadth is 12m.

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Answer 2

Step-by-step explanation:

answer attached in photo