Categories Advanced The inner circle Post author By Rik Post date July 27, 2022 No Comments on The inner circle The inner circle A triangle with its incircle. A line segment through two tangency points and one through the incentre. What’s the angle α? Scroll down for a solution to this problem. Solution Solution by ricardpe. Please leave this field empty Don’t miss these puzzles! Subscribe to the weekly geometry puzzle e-mail. Email Address * Check your inbox or spam folder to confirm your subscription. Tags angle, circle, triangle ← Know all angles → The steam locomotive Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ Optionally add an image (JPEG only)