Ppt Trigonometric Functions Powerpoint Presentation Free Download 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. Class 11 | ppt. ppt on trigonometric functions. class 11. trigonometry deals with relationships between sides and angles of triangles. it originated in ancient greece and was used to calculate sundials. key concepts include trigonometric functions like sine, cosine and tangent that relate a triangle's angles to its sides.
Ppt Trigonometric Functions Powerpoint Presentation Free Download Trigonometry functions. this document provides an overview of trigonometric functions. it covers angles and their measurement in degrees and radians. it then discusses right triangle trigonometry, defining the six trigonometric functions and properties like fundamental identities. special angle values are computed for 30, 45, and 60 degrees. Evaluating trigonometric functions given and , find and . step 1: find the quadrant where the angle lies. tangent is negative in quadrants ii and iv. cosine is positive in quadrants i and iv. the angle lies in quadrant iv, where the coordinate is step 2: find x and y. step 3: find r. Presentation transcript. 1 trigonometric functions. 1 trigonometric functions • 1.1 angles • 1.2 angle relationships and similar triangles • 1.3 trigonometric functions • 1.4 using the definitions of the trigonometric functions. angle relationships and similar triangles 1.2 geometric properties triangles. vertical angles • the pair of. Trigonometry presentation. mar 9, 2014 • download as pptx, pdf •. 124 likes • 91,163 views. ai enhanced description. nomsa blessing mswane. follow. trigonometry is the study of triangles and their relationships. the document discusses how trigonometry is used in fields like architecture, astronomy, geology, and for measuring distances and.
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