A regular nonagon and two equilateral triangles. What’s the angle α?
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Solution
The angle α is 40°.
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A regular nonagon and two equilateral triangles. What’s the angle α?
Scroll down for a solution to this problem.
The angle α is 40°.
A regular nonagon and two equilateral triangles. What’s the angle α? https://t.co/Upx6jJTuCL pic.twitter.com/zyod0v45I6
— Mirangu (@Mirangu1) August 30, 2023