Art of Problem Solving
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2011 AMC 10B Problems/Problem 18: Revision history

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  • curprev 19:3619:36, 25 February 2011 Epicfailiure talk contribs 542 bytes +542 Created page with '==Problem== There is a rectangle ABCD with AB = 6 and BC = 3. A point M lies on AB such that angles CMD and AMD are congruent. What is the measure of angle CMD? (A) 15 (B) 30 (…'