Law of cosines

#	Item
71	PDF Document Add to Reading List Source URL: forumgeom.fau.edu Language: English - Date: 2012-03-05 09:58:15 Bicentric quadrilateral Cyclic quadrilateral Orthodiagonal quadrilateral Circle Incircle and excircles of a triangle Tangent Ex-tangential quadrilateral Law of cosines Semiperimeter Geometry Quadrilaterals Tangential quadrilateral
72	PDF Document Add to Reading List Source URL: arxiv.org Language: English - Date: 2008-03-26 13:32:54 Triangle geometry Triangle Special right triangles Law of cosines Orbifold Ordinal arithmetic Geometry Mathematics Triangles
73	PDF Document Add to Reading List Source URL: forumgeom.fau.edu Language: English - Date: 2012-03-05 09:59:14 Angle Triangles Triangle Trigonometric functions Law of sines Quadrilateral Circle Law of cosines Ex-tangential quadrilateral Geometry Triangle geometry Trigonometry