Pre-requisites (triangles) - Class notes MCR3U McGraw-Hill Ryerson Functions 11, ISBN: 9780070009851

Class notes MCR3U McGraw-Hill Ryerson Functions 11, ISBN: 9851 topics covered : triangles, angle sum property , angle sum property of triangles, find the measure of unknown angle of the given triangle, classification of triangles, classification of triangle by side length, classification of triangles by angle measure, equilateral triangle, isosceles triangles, scalene triangles, right angled triangle, acute triangle, obtuse triangle, similar triangles, third angle theorem, third angle theorem of triangles, use similar triangles to determine the unknown length in each triangle, corresponding angles, pythagoras theorem, find the measure of the unknown lengths using pythagoras theorem, find primary trigonometric ratios, sohcahtoa, sin cos and tan, determine an angle given a trigonometric ratio, inverse trigonometic ratios