The surface area of the solid is about _ inches squared

Surface area of the whole figure

Step-by-step explanation:

The surface area of the figure :

Surface area of the cylinder(excluding top)+Surface area of the cone(excluding bottom)

Radius of the cylinder=3 inch     and  Height of cylinder=13 inch

Surface area of the cylinder with one circular face

As,    

Surface area of the cone excluding  base:

l= slant height=5 inch       r= radius= 3 inch

Surface area of the cone =

Total surface area of the whole figure

so, converting firstly the mixed fractions to improper fractions and then "adding".