11.3 SURFACE AREA OF PYRAMIDS AND CONES

• We will assume that a pyramid is regular unless stated otherwise.

This example gives a lot of the information that you need to simply substitute, as we see more and more difficult problems we will use previous geometry facts/skills to find apothems, slant heights, and perimeters.

Write your answer as an exact value

What is the Surface Area, as an exact value?

FIND THE EXACT SURFACE AREA

FIND THE EXACT SURFACE AREA

CONES

FIND THE EXACT SURFACE AREA