Parabola Post author By Rik D. Tangerman Post date March 11, 2021 No Comments on Parabola A two-dimensional curve of which each point lies at equal distance from a point (focus) and a straight line (directrix). ← Hexagon → Ptolemy Leave a Reply Cancel replyYour email address will not be published.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)