What is the surface area of this right cone?

Bonblow asked Feb 1, 2022

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Bonblow asked Feb 1, 2022

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17 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

Nulltek answered Feb 7, 2022

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