Answer: The expression of perimeter will be
[tex]3+4w[/tex]
Step-by-step explanation:
Since we have given that
Let the width of rectangle be w
Let the length of rectangle is given by
[tex]w+\frac{3}{2}[/tex]
As we know the formula for "Perimeter of rectangle":
[tex]\text{Perimeter of rectangle}=2(L+B)\\\\\text{Perimeter of rectangle}=2(\frac{3}{2}+w+w)\\\\\text{Perimeter of rectangle}=2(\frac{3}{2}+2w)\\\\\text{Perimeter of rectangle}=3+4w[/tex]
Hence, the expression of perimeter will be
[tex]3+4w[/tex]