find the total surface area of this cone. leave your answer in terms of pi. the slanted height is 15 and radius is 12

asked Aug 14, 2022 858 views

3 votes

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3 votes

Answer:

324π

Explanation:

Total Surface Area of a cone =πrl+πr²

πx 12 x 15 + π x (12²)

180π + 144π = 324π

Ersin answered Aug 19, 2022

by Ersin

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