It depends on what shape you are talking about.
The surface area is the sum of all the shapes' area
surface area
LxW
length times the width
In: Math, Geometry [chemistry]
The total surface area! The total surface area! The total surface area! The total surface area!
The surface area is the sum of all the shapes' area
math
surface area
It is called "the total surface area".
math you silly goose
LxW
surface area
In: Math, Geometry [chemistry]
Calculating volume and surface area.
length times the width
The total surface area is about 754 ft2