Math, asked by anshadack, 8 months ago

find the lateral surface area of a cone whose height is 12cm and radius of the base is 5 cm

Answers

Answered by lucky123421

3

Answer:

LSA of cone=πrl

lsquare=rsquare+hsquare

=25+144

=169

l=√169

=13

now LSA=πrl

22/7×5×13

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