Question

If the ratio between the length and perimeter of a rectangular plot is 1:3then the ratio
between the length and breadth of the plot is?





please help me if you can..... ​

Answer 1

Step-by-step explanation:

let length of rectangle be 'l'm, breadth be 'b'm.

p

l

=

3

1

2(l+b)

l

=

3

1

3l=2l+2b

l=2b

∴

b

l

=

1

2

therefore required ratio is 2:1

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