Question

Formulae of total surface
Area

Answer 1

Total surface area of different surfaces:-
(1) Cube = 6a^2
(2) Cuboid = 2(lb+BH+lh)
(3) Cone = πr(l+r)
(4) Sphere = 4πr^2
(5) Cylinder = 2πr(h+r)

Answer 2

bhai kiska total surface are
1.The formula for the total surface area of a right cone is T . S . A = π r l + π r 2 .