O is the center of the square. As shown in the figure, a point moves from A to O, then to E and then to C. The other point moves from A to M and then straight to C. The distance of the two points is the same. What is the ratio of AM to BM?
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数学PS
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O is the center of the square. As shown in the figure, a point moves from A to O, then to E and then to C. The other point moves from A to M and then straight to C. The distance of the two points is the same. What is the ratio of AM to BM?
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正确答案: A