# Tetrahedral pyramid

Determine the surface of a regular tetrahedral pyramid when its volume is V = 120 and the angle of the sidewall with the base plane is α = 42° 30´.

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Tips to related online calculators

Pythagorean theorem is the base for the right triangle calculator.

Tip: Our volume units converter will help you with the conversion of volume units.

See also our trigonometric triangle calculator.

Tip: Our volume units converter will help you with the conversion of volume units.

See also our trigonometric triangle calculator.

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