Construction of an Equal Angle Given a Point and a Straight Line Small 320×146 Medium 640×293 Large 1024×468 Download Tiff Original 2400×1097 | (126.0 KB) Description Illustration of the construction used to create an equal angle given a point in a given straight line and a given angle. Keywords angles, construction, constructions, equal angle, lines, point and line, straight line Galleries Geometric Constructions Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 116 Courtesy the private collection of Roy Winkelman