What do you think the graph of \(y = \cos 2x^\circ\) would look like? amplitude = 1, so the distance between the maximum and minimum values is 2 number of waves = 2 (period is 360˚ ÷ 2 = 180 ...

Screenshot of the output of the basic rotating dots example using CSS. Unlike the JavaScript version of the CSS trigonometric functions, the CSS functions accept both angles and radians for the ...

as the fundamental formulae of trigonometry are based upon the assumption that the Pythagorean Theorem is true—an example of circular reasoning. Nevertheless, both Johnson and Jackson managed to ...

Trigonometric terms are explained and examples are used to show how to ... Discuss with students that the different trig functions are based on ratios and show this by comparing similar triangles.