Math, asked by dsingh5417, 9 hours ago

Find the Curved Surface Area of cone whose diameter is 20.5 cm and slant height is 10 cm

Answers

Answered by yogeshmathapati845

0

Answer:

I can't understand this problem

Answered by bannerjeed60

0

Step-by-step explanation:

∵ Diameter of the base =20.5cm

∴

Radius of the base (r)=20.5/2 cm =10.25cm

Slant height (l)=10cm

∴ Curved surface area of the cone

=πrl=22/7×10. 25×10cm^2

= approx 322.14 cm^2

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