Ppt Trigonometry Powerpoint Presentation Free Download Id 4705820 Presentation transcript. trigonometry • trigonometry is derived from greek words trigonon (three angles) and metron ( measure). • trigonometry is the branch of mathematics which deals with triangles, particularly triangles in a plane where one angle of the triangle is 90 degrees • triangles on a sphere are also studied, in spherical. Trigonometric functions ratios of the sides in relation to angle a: • sine • cosine • tangent a hypotenuse adjacent 90° opposite. trigonometric functions:sine abbreviation: sin sin (a)= • 0 ≤ sin ≤ 1 • example: sin (60°)= = ~.866 • ratio of opposite side to hypotenuse for 60° angle is to 2 (.866 to 1) opposite hypotenuse a.
Ppt Trigonometry Powerpoint Presentation Free Download Id 2119031 About this presentation. title: trigonometry. description: trigonometry instant trig trigonometry is math, so many people find it scary it s usually taught in a one semester high school course however, 95% of all the – powerpoint ppt presentation. number of views: 6379. avg rating:5.0 5.0. slides: 14. Trigonometry introduction • trigonometry is the branch of mathematics concerned with specific functions of angles and their application to calculations. • there are six functions of an angle commonly used in trigonometry. their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant. The sine ( finding the hypotenuse) mathsrevision 2. use sine ratio to calculate the hypotenuse using the sine ratio. angles & triangles – a free powerpoint ppt presentation (displayed as an html5 slide show) on powershow id: 11e426 mdniy. Teach your students to understand triangles, distances, ratios, graphs, and equations with this creative template made for math lessons. the slides contain lots of information and resources for trigonometry lessons, as well as illustrations, exercises and pictures. the design is editable so you can adapt the presentation to your lesson’s.
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