Two circles and four coloured common tangents. Prove they are congruent.
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Solution
![](https://mirangu.com/wp-content/uploads/2024/01/BikeChain2Solution.jpg)
Video
Please find here the video solution: Video: The bike chain II.
Two circles and four coloured common tangents. Prove they are congruent.
Scroll down for a solution to this problem.
Please find here the video solution: Video: The bike chain II.
Two circles and four coloured common tangents. Prove they are congruent. https://t.co/kzHqOE8UNd Inspired by @ilarrosac pic.twitter.com/tdOzZ3kRpu
— Mirangu (@Mirangu1) January 18, 2024