LibraryGeometry EssentialsOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

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Volume of a cylinder

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Your new ahaπr²h

Lengths use linear units, areas use square units, and volumes use cubic units. Source: Geometry

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  1. 23Number of faces on a cubeRECALL
    6

    All are squares

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  2. 24Number of edges on a cubeRECALL
    12

    Three meet at each vertex

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  3. 25Surface area of a cube with side sRECALL
    6s²

    Six congruent square faces

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