When finding the surface area of composite figures, you should add the areas of all the faces of all the figures and then subtract any hidden faces from the total surface area. This will give you the correct surface area for the composite figure.
What do you need to remember to do when finding the surface area of composite figures? (1 point) Find the areas of the faces and then double that total. Subtract the surface area of the smaller shape from the surface area of the larger shape. Add the areas of all the faces of all the figures. Subtract the hidden faces from the total surface area.
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