Question

the perimeter of a rectangle is 18 cm what is the relation between the lengths of the sides of a rectangle? express it with the help of a graph​

Answer 1

2x plus 2y is 18 then x plus y is 9

Answer 2

The length is 9 less than breadth of rectangle.

Step-by-step explanation:

Let the length of rectangle be 'x'.

Let the width of rectangle be 'y'.

Perimeter of rectangle = 18 cm

So, According to question, it becomes,

$2(x+y)=18\\\\x+y=\dfrac{18}{2}\\\\x+y=9\\\\x=9-y$

Hence, the length is 9 less than breadth of rectangle.

# learn more:

The perimeter of a rectangle is 18 cm. What is the relation between the lengths of the sides of a

rectangle? Express it with the help of a graph.​

https://brainly.in/question/8481370