App description

Circular cone volume = (π • r2 • h) / 3

Side area = (π • r • slant height)

Circular truncated cone

Do you know the circular cone? The upper tip is eliminated by the circular truncated cone. He should be a cylinder. The top view is two round sleeves, the main view is trapezoidal.

                    Set the bottom radius to r, the bottom radius to R, and the height to h

                        Then V = (1/3) * π * h * (R ^ 2 + Rr + r ^ 2)

                Conical table volume = (π • high height • (Ra^2 + Ra • Rb + Rb^2) / 3)

                    Side area = (π • (Ra + Rb) • Oblique height)

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