Construction of Tangent Line Through a Given Point to a Given Circle Small 320×126 Medium 640×253 Large 1024×404 Download Tiff Original 2400×947 | (128.7 KB) Description Illustration of the construction used to draw a tangent to a given circle through a given point. Keywords circles, construction, constructions, given, line, tangent to a circle through a point, tangents Galleries Geometric Constructions Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 125 Courtesy the private collection of Roy Winkelman