the length of a rectangle is 5m less than twice its breadth . if the perimiter of the rectangle is 62m find its length and breadth. algebraic equation
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Answer:
Length = 19m
and Breadth = 12m
Step-by-step explanation:
Let's assume that the breadth is x.
According to the proble:
Length = 2x - 5
Perimeter = 2[(2x - 5) + x] = 62
=> 2x - 5 + x = 31
=> 3x = 36
∴ x = 12
∴ Length = 2 x 12 - 5 = 19m
and Breadth = 12m
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