Question

find the perimeter of the rectangle​

Answer 1

let ,

l=3x

b=2x

then perimeter is

= 2(l+b)

=2(3x+2x)

=2×5x

=10x

Answer 2

☆ Solution ☆

Given :-

• Length of rectangle = 3x
• Breadth of rectangle = 2x

To Find :-

• The perimeter of rectangle.

Step-by-step-explanation :-

As we know that :-

Perimeter of rectangle = 2 ( l + b )

Where,

• Length of rectangle = 3x

• Breadth of rectangle = 2x

Putting the respective value,

Perimeter of rectangle = 2 ( 3x + 2x )

Perimeter of rectangle = 2 × 5x

Perimeter of rectangle = 10x

Hence,

The perimeter of rectangle = 10x