The find out Perimeter:

Perimeter of the rectangle is where l is the length and w is the width.

      (Substitute l = 3 and w = 2)

           (Add: )

ml          (Multiply: )

The find out Area:

Area of the rectangle is where l is the length and w is the width.

        (Substitute l = 3 and w = 2)

     (Product of two same signs is positive)

           (Multiply: )

The perimeter (P) = 10 ml and area (A) .