The trigonometric ratios sine, cosine and tangent are used to calculate angles and sides in right angled triangles. We are now going to extend trigonometry beyond right angled triangles and use it ...

The angles are labelled with capital letters. The opposite sides are labelled with lower case letters. Notice that an angle and its opposite side are the same letter. The sine rule is: \(\frac{a} ...

7 Best AI Art Generators: Best Tools for Stunning Digital Art Your email has been sent Artificial intelligence-based art generation technology is gaining traction, as the solutions introduce new ...

Tamara de Lempicka’s first major U.S. survey invokes her as a trailblazing techno-feminist who borrowed freely from art history. But it also buries her erratic second act. By Walker Mimms ...