Two equilateral triangles sharing a vertex and several line segments. What’s the angle α?
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Solution
The angle α is 120°.
Video
Please find here the video solution: Video: Shoulder to shoulder.
Two equilateral triangles sharing a vertex and several line segments. What’s the angle α?
Scroll down for a solution to this problem.
The angle α is 120°.
Please find here the video solution: Video: Shoulder to shoulder.