Thales Post author By Rik D. Tangerman Post date December 8, 2020 No Comments on Thales The angle formed by connecting a diameter and another point on the circle is a right. ← Inscribed angle theorem → Vertex Leave a Reply Cancel replyYour email address will not be published.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)