The surface area of the cone is 16π square units.
What is the surface area of the cone?
The surface area of the cone is given by;
[tex]\rm Area=\pi rl+\pi r^2\\\\Where; \ r = radius, \ l = slant \ height[/tex]
A right cone has a slant height of 6 and a radius of 2.
Substitute all the values in the formula
[tex]\rm Area=\pi rl+\pi r^2\\\\ Area= \pi \times 2 \times 6 +\pi \times 2^2\\\\Area= 12\pi +4\pi \\\\Area= 16\pi \\\\[/tex]
Hence, the surface area of the cone is 16π square units.
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