Evaluate the value of the following trig function. \cos 36 degrees 10'Evaluate the 6 trigonometric functions for any angle in degrees or radians with a calculator. cos(47.2 degrees)Evaluate the 6 trigonometric functions for any angle in degrees or radians with a calcula...
[第53课] Example Using the unit circle definition of trig functions [第54课] Example Trig function values using unit circle definition [第55课] Example The signs of sine and cosecant [第56课] Unit Circle Manipulative [第57课] Example Graph, domain, and range of sine function [第...