trigonal
Related Words
triangulartriangletrigonometrygeometryanglevertexsideplanesymmetrycrystalcrystallographylatticeunit cellrhombohedralhexagonalaxisfacetpolyhedronprismpyramidtetrahedronoctahedronicosahedronmoleculechemistryhybridizationorbitalbondbond anglevalenceelectronplanarequilateralisoscelesscaleneacuteobtuseright angledegreeradiansinecosinetangenthypotenusebasealtitudeareaperimetercongruentsimilarrotationreflectiontranslationpoint groupspace groupisomerstereochemistrychiralitycoordinatevectortensormatrixtopologymanifoldcurvaturedimensionpolygontessellation