The adjacent side (\(a\)) is next to the angle in question (\(x\)). The trigonometric ratios for the angles 30°, 45° and 60° can be calculated using two special triangles. An equilateral ...

The angle between VC and the plane is \(y\). It is not possible to use trigonometry to calculate the angle \(y\) because the length of another side is required. Pythagoras can be used to calculate ...

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 ...