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3 years ago

11

The following formula is for the area, A, of the curved surface area of a cone. A = pie x r x l, where r is the radius and l is

the slant height of the cone.
Calculate the total surface area of a cone with radius 6cm and slant height 13cm

1 answer:

ki77a [65]3 years ago

5 0

It is Pi x r x l plus Pi x r^2

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