Question

the length of a rectangle is three times its breadth and its perimeter is 56 metre find its length and breadth​

Answer 1

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:-

Let the length of the rectangle be x

Breadth =

$\frac{x}{3}$

Perimeter = 56 m

2(l+b) = 56 m

l+b = 28 m

$x + \frac{x}{3}$

= 28 m

4x = 80 m

x = 21 m

length = 21 m Breadth = 7 m

$itzme$

Answer 2

Answer:

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Step-by-step explanation: