Prisma
A = 2AB + ALV = ABh
Pirámide
A = AB + ALV = 1/3·ABh
Cilindro
A =2AB+AL=2πR2+2πRhV = ABh = πR2h
Cono
A = AB + AL = πR2+ πRgV = 1/3·ABh = 1/3πR2h
Esfera
A = 4πR2V = 4/3πR3
Teorema de pitágoras
Teorema de Tales