Question

What is the definition of surface area?(1 point) Responses The amount of space inside a 3D object The amount of space inside a 3D object The length of a 3D object The length of a 3D object The total area of all the faces of a 3D object The total area of all the faces of a 3D object The volume of a 3D object

Answer 1

The correct definition of surface area is: **The total area of all the faces of a 3D object.**