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Formula Torus Volume    Radius

Formula
Formula: Torus
Torus with view from above / cut through

Volume

Unit
Volume occupied by the torus ("donut").

Radius

Unit
Radius of the cross-sectional area. That is, the radius of the area when the torus is cut into two "half-tubes".

Radius

Unit
Radius from the center of the hole of the torus to half of the tube.