Which mathematical function are the terms sine and cosine related to?

basic formulas in trigonometry

ray, Sheldon cooper is supposed to be a Nobel prize winning physicist. This question is grade 10 maths.

mick, I know it is a curse.

Player #53553731, geometry does not use trig functions , almost by definition. Geometry has set rules, and if it cannot be done with a ruler and a pair of compasses, it is not geometry.

Lyndiwe , Because not everyone is efficient in Math.

Lyndiwe , because not everyone is Sheldon Cooper.. that's why