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2 DVD Set (Learn Geometry 1/Geometry 2)

Geometry (2 DVD Set)—It's all clear, simple, and fun with this 2-DVD set. You'll be amazed and delighted with this product! You will learn Euclidean geometry, planes & space, postulates & theorems, complimentary & supplementary angles, proofs, corresponding angles, scalene triangles, congruent triangles, polygons, quadrilaterals, convex and concave regions, parallelograms, rhombuses (rhombi), trapezoids, similar triangles, altitudes, Pythagorean theorem, special right triangles, units and conversions, circles, circumference, the area congruence postulate, the area addition postulate, area formulas, surface area and volume formulas for right prisms, cylinders and spheres, and much, much more.