a cone has a base radius of 5cm and height of 12cm calculate its curved surface area,total surface area and volume of the cone
please any time i am being thought mathematics i dont always understand please what should i do i need advice please i am in jss 2 please i want to pass my junior waec
as always, this will be
A = πrs = πr√(r^2+h^2) = 65π
You should recognize the standard 5-12-13 right triangle if you draw a side view