A square with two semicircles. The smaller one has an extended diameter and a tangent. What are the coordinates of the tangency point?
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Solution
The coordinates are (1/φ,1/√φ).
![](https://mirangu.com/wp-content/uploads/2024/06/TweezersSol1.jpg)
![](https://mirangu.com/wp-content/uploads/2024/06/TweezersSol2.jpg)
Video
Please find here the video solution: Video: Tweezers.