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Volume and surface area of a cube

cube

cube a a a D d
aedge
Dspace diagonal
dface diagonal

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edge

a =

space diagonal

D =

face diagonal

d =

volume

V =

surface area

A =

base area

Ab =

lateral area

Al =

Error

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Calculation procedure

Formulas

cube

volume
$$ V = a \cdot a \cdot a = a^3 $$
surface area
$$ A = 6 \cdot a \cdot a = 6 \cdot a^2 $$
base area
$$ A_b = a^2 $$
lateral area
$$ A_{l} = 4 \cdot a^2 $$
space diagonal
$$ D = a\sqrt{3} $$
face diagonal
$$ d = a\sqrt{2} $$

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