【GMAT考满分数学PS题库】Line segments AB and CD are of equal length and pe_真题_答案

Manhattan - 数学PS - 60

题目内容

Line segments AB and CD are of equal length and perpendicular bisectors of one another. If a line segment is drawn connecting point A to point C, what is the measure of angle ACD?

A0°
B45°
C60°
D90°
E180°

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正确答案: B

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