Question

formula of cone
total surface area and curved surface area??​

Answer 1

Answer:

T.S.A. of a Cone :-

• $\pi rl + \pi r {}^{2}$

Answer 2

Answer:

total surfaces area of cone =

$πr(l+r)\\ c\:s\:a\: =πrl \\ volume = 1/3(πr^{2}h$