AMC 8 2024 Problem 20
AMC8 2024 年第 20 题
立体几何★★★☆☆
Any three vertices of the cube PQRSTUVW, shown in the figure below, can be connected to form a triangle.
For example, vertices P, Q, and R can be connected to form an isosceles △PQR.
How many of these triangles are equilateral and contain P as a vertex?
如图所示，立方体PQRSTUVW上任意三个顶点相连可以构成一个三角形（例如，顶点P,Q，R相连可以构成一个等腰三角形△PQR）。请问在上述三角形中， 有多少个是以P为一个顶点的等边三角形？
- A.0
- B.1
- C.2
- D.3
- E.6
正确答案 · Correct Answer
D
解析 · Solution
解析整理中
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