Question

what is sin or cos theeeta plz.. explain​

Answer 1

Answer:

hope it helps you

Step-by-step explanation:

cos -

In a right angled triangle, the cosine of an angle is: The length of the adjacent side divided by the length of the hypotenuse. The abbreviation is cos. cos(θ) = adjacent / hypotenuse.

theta -

Theta (θ ) is a symbol used to denote the unknown measure of an angle. It is used mostly in displaying the trigonometric ratios of sine, cosine, and tangent.