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A right cone haa a vertical height of 11 cm and a base diameter of 17 cm. Determine the surface area of the cone to the nearest square metre

3 years ago

Answered By Farhad R

Slant s = (112+(17/2)2).5=13.901

Surface Area of cone= pi.r.s+ pi×r2=598.25 cm2

=598.25/10000=.059825 m=.06 m2