Question

csa of cone slant height is 10 cm and base radius 7 cm​

Answer 1

Curved surface area of right circular cone = πrl

22÷7×7×10

220

Answer 2

$\huge{\boxed{\textcolor{red}{Salut\:Mate}}}$

Here is your required answer ⤵️

$csa \: of \: cone = \pi \times \: rl$

$= \frac{22}{7} \times 7 \times 10$

$= 22 \times 10$

$= 220$

Grazie Mate ✌️

$<b>❤️Hope it may helps u....☺️❤️$