Triangular Bipyramid Calculation
Calculators and formulas for a triangular bipyramid (Johnson solid J12))
The triangular bipyramid is a double tetrahedron. The sides of the pyramid consist of 6 equilateral triangles. The triangular bipyramid belongs to the group of Johnson solids (J12)
To perform the calculation select the property you know from the menu and enter its value. Then click on the 'Calculate' button.
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Triangular Bipyramid Formulas
Volume (\(\small{V}\))
\(\displaystyle V=\frac{\sqrt{2}}{6}·a^3 \;\;\;\;≈ 0.2357 ·a^3\)
Surface area (\(\small{S}\))
\(\displaystyle S= \frac{3·\sqrt{3}}{2}· a^2\;\;\;\;≈ 2.598 ·a^2\)
Height (\(\small{h}\))
\(\displaystyle h=\frac{2·\sqrt{6}}{3} · a\;\;\;\;≈1.633 ·a \)
Square Pyramid • Pentagonal Pyramid • Triangular Cupola • Square Cupola • Pentagonal Cupola • Rotunda • Elongated Triangular Pyramid • Elongated Square Pyramid • Elongated Pentagonal Pyramid • Triangular Bipyramid • Pentagonal Bipyramid • Elongated Square Bipyramid • Gyrobifastigium • Gyroelongated Square Dipyramid • Snub Disphenoid
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