what is the surface area of a cone with a radius of 2cm and slant height of 6cm?

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Sagot :

Answer:

Right circular cone

Solve for surface area

A≈50.27cm²

r Radius

2

cm

l Slant height

6

cm

Solution

A=πrl+πr2=π·2·6+π·22≈50.26548cm²