Question

The length of a eectangle is 3/2 u oys greater then its width.if the width is w, which expression gives the perimeter

Answer 1

Answer: The expression of perimeter will be

`3+4w`

Explanation:

Since we have given that

Let the width of rectangle be w

Let the length of rectangle is given by

`w+(3)/(2)`

As we know the formula for "Perimeter of rectangle":

`\text{Perimeter of rectangle}=2(L+B)\\\\\text{Perimeter of rectangle}=2((3)/(2)+w+w)\\\\\text{Perimeter of rectangle}=2((3)/(2)+2w)\\\\\text{Perimeter of rectangle}=3+4w`

Hence, the expression of perimeter will be

`3+4w`