The Area Method (Math Competition Books) by Yongcheng Chen
This is the third book of Math Contest Books Series. The book introduces the area method for solving geometry problems. The book can be used by students preparing for math competitions such as Mathcounts, AMC 8/10/12, and AIME. Each chapter consists of (1) basic skill and knowledge section with examples, (2) exercise problems, and (3) detailed solutions to all problems. First book of Math Contest Books Series. https: // Second book of Math Contest Books Series: https: // /> Fourth book of Math Contest Books Series: Problem Solving Using Cauchy's Inequality https: // /> Fifth book: the Completing Square Method: https: // /> 9th book: Problem Solving Using Auxiliary Lineshttps: // /> 10th book: https: //
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