The cone is just another pyramid! In this video, we derive a formula to find the lateral surface area of any regular pyramid and then use that to find the surface area of a cone. Learn math the right way. Signup for a trial class. (Grades 1-12) cuemath.link/fb-parent-signup #math​ #education​ #learning​ #surface​ #area​ #3dshapes​ #maths​ #learning​ #teaching​ #pedagogy​ #middleschool​ #tutor #mathtutor #pyramid #cone #cuemath | Cuemath