Sagot :
pie r (r+s) that's the formula use PEMDAS n answering your question
- hope i help
- hope i help
[tex]Surface \ Area \ of \ a \ Cone \\ \\SA=\pi r^2+ \pi r l \\ \\ Where: \\ \\ r - is \ the \ radius\\h - is \ the \ height \\l - is \ the \ slant \ height[/tex]