Given:-
[tex]h=7,r=6[/tex]
To find the surface area.
So now we use the formula,
[tex]A=\pi r(r+\sqrt[]{h^2+r^2})[/tex]
So now we substitute so we get,
[tex]\begin{gathered} A=\pi6(6+\sqrt[]{7^2+6^2}) \\ A=\pi6(6+\sqrt[]{49+36}) \\ A=\pi6(6+\sqrt[]{85}) \\ A=6\pi(6+\sqrt[]{85}) \end{gathered}[/tex]
So the required solution is,
[tex]A=6\pi(6+\sqrt[]{85})[/tex]
