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What is the surface area of this right cone?
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What is the surface area of this right cone?

What is the surface area of this right cone?-example-1
User Steve Cohen
by
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1 Answer

4 votes

Answer:

Explanation:

Slant height s = 12

Radius r = 8

Lateral area of cone = πrs = 96π units²

Base area of cone = πr² 64π units²

Surface area = 96π + 64π = 160π units²

User Manzur Khan
by
5.0k points
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