Geometry LA, SA & V Formulas
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Euler's formula
F + V = E + 2 F=faces V=vertices E=edges
pyramids
LA: 1/2pl (one-half x perimeter of base x slant height) SA: LA + B (Lateral Area + area of the base) V: 1/3Bh (one-third x area of the base x height)
cones
LA: 1/2pl (one-half x perimeter of base x slant height) SA: LA + B (Lateral Area x area of the base) V: 1/3Bh (one-third x area of the base x height)
spheres
LA: None SA: 4 x pi x r squared V: 4/3Bh (4/3 x area of base x height)
prisms
LA: ph (perimeter of base x height) SA: LA + 2B (Lateral Area + two times the area of the base) V: Bh (Base x height)
cylinders
LA: ph (perimeter x height) 2x pi x r x height SA: LA + 2B (Lateral Area + two times the area of the base)
