The content is well-written and easy to understand, suggesting that the website is targeting students who are new to geometry or seeking a review of basic concepts.
The website's primary content appears to be a series of lessons on various geometry topics. Each lesson is presented in a straightforward, easy-to-follow format, with clear headings, concise explanations, and relevant diagrams or illustrations. The lessons seem to be organized in a logical sequence, covering fundamental concepts before moving on to more advanced topics.
I cannot browse live websites, including geometry-lessons.github.io . However, based on the name, it likely hosts a set of geometry tutorials or exercises.