＂Practice makes perfect, and this friendly guide, with free access to online problems, gives you 1,001 chances to practice core geometry concepts! Perfect your skills with points, lines, angles, planes, and the area and volume of shapes. Polish up proofs, theorems, and postulates. You can track your progress online and see where you need more study. As your skills grow, so will your confidence!＂ --
Allen Ma and Amber Kuang are math teachers at John F. Kennedy High School in Bellmore, NY. Allen has taught geometry for more than 25 years, has coached the math team, and is a former honors math research coordinator. Amber has taught all levels of math, from algebra to calculus, for 20 years.
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