Dinwiddie, James2009-07-222009-07-222009-07-22http://hdl.handle.net/10222/11714These lecture notes written by James Dinwiddie ca. 1793 discuss theorems for oblique angle triangles. This file consists of nine pages of lecture notes.enOblique angle trianglesLecture notesJames DinwiddieTrianglesTheorems1793Text