Math, asked by Gopi91341, 7 months ago

A right circular cone is 84cm height.the radius of base is 35 cm ,then the curved surface area is

Answers

Answered by kmpsujipavi

0

Answer:

Given h=84 cm=0.84 m r=350 m

Curved surface area=πrl

l=h2+r2

=0.842+3502

=0.7056+122500=122500.7056

=350

∴ Curved surface area=722×350×350=385000m2.

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