80 plus Geometry formulas in clear, glossy 11 by 17 inches poster
Easy to read for high school geometry class and home schooling
Formulas for Area, perimeter, and surface areas of shapes of triangle, rectangle, rhombus, trapezoid, cube, square, equilateral triangle, right prism, truncated prism, pyramid, 6 to 10 sided polygon, circle, sphere, cylinder and ellipse.