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题目内容
Triangle ABC is equilateral. Vertices P, Q and R of triangle PQR lie on sides AB, AC, and BC, respectively.
Quantity A
The sum of the measures of two of the interior angles of triangle ABC
Quantity B
The sum of the measures of two of the interior angles of triangle PQR
D显示答案
· 相关考点
4.3.4 等边与等腰三角形
4.3.4 等边与等腰三角形
以上解析由 考满分老师提供。