Question

formula of total surface area of right circular cone​

Answer 1

Answer:

$\pi \: r \: (l \: + \: r)$

Step-by-step explanation:

T.S.A of Cone:

>> C.S.A. + Base Area

>> π r l + π r²

>> πr(l + r)

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Answer 2

Answer:

The total surface area of right circular cone is

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