Math, asked by mahwishkhan073, 7 months ago

what is Tsa of the cone whose height and radius is 21​

Answers

Answered by shashwatsinha13
1

This qs is wrong as there is no slant height (l) and formula of tsa is

\pi \times r{l + r}

hope u understand what am I saying...mark me as brainliest if u think my point is correct and follow me so that I get the NOTIFICATION of ur qs when u correct and I will answer :-)

Answered by Anonymous
7

Answer:

The total surface area of cone is

The radius of the base of the cone is 9 cm and its height is 40cm

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