# 9.6 Area of a Sector, Segment, & Annulus / # 9.7 Surface Area

# 9.6

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# 9. 7

• Read the examples on pgs. 461 - 463
• No new material in this section. To do well in this section, you must be able to visualize a 3-D solid in your head and then break it up into its individual surfaces. Determine how many surfaces you have. Then, find the area of each individual surface. Finally, add up all the areas to get your TSA (total surface area). Remember, if you can see the surface or touch it, you must include it in your TSA.
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