V = 1/3πh ( R12 + R22 + R1R2 )
i have an answer for both a frustum of a pyramid and a frustum of a cone which do you need frustum of a cone just give both of them
The total surface area of a cone is calculated as follows:- If the radius of the base is 'r' and the slant height is 's' (Note, not the actual height, but the length of the side from apex to base!)...
LA = rs
The diameter squared multiplied by Pi/4 Area = Pi/4 x D2
Area= 1/3(Pi x radius²)h