How do you find the total area of a composite figure

To find the surface area of a composite 3D figure, add the areas of each geometric figure making up the composite 3D figure. To find the volume of a composite 3D figure, draw any necessary planes to view the figure as basic three dimensional figures, then: add basic figure volumes belonging to the composite shape.

so can't see the graph

Step-by-step explanation:

but if you can give a picture of the graph i could help out.