Math, asked by kamresatish9, 7 months ago

5) The curved surface area of a cone is
a) 2nrh
b) nr(1 + r) c) arh
d) url

Answers

Answered by Anonymous

0

Answer:

(d) nrl

where,

n=(22/7) or 3.14

r= radius of cone

and, l= slant height of cone.

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