2D and 3D Geometry Formulas

   1. 2D SHAPES TRIANGLE A: Area, P: Perimeter Median Angle bisector RIGHT TRIANGLE  SQUARE RECTANGLE PARALLELOGRAM LOZENGE TRAPEZOID CONVEX QUADRILATERAL  CIRCLE SEGMENT OF CIRCLE SECTOR OF CIRCLE b: Arc length REGULAR POLYGON OF N SIDES HEXAGON 2. 3D SHAPES SPHERE V: Volume, A: Surface Area SPHERICAL CAP SPHERICAL SEGMENT SPHERICAL SECTOR TORUS CYLINDER A: … Read more