If 2k sin(30°) cos(30°) cot(60°) = cot2(30°) sec(60°) tan(45°)cosec2(45°) cosec(30°), then find the value of k.

What is the approximate degree measure corresponding to 1116 radians?

Which of the following pairs of angles are coterminal?

In a plane triangle ABC, if side lengths a, b, and c are in Arithmetic Progression, then a cos2(C2) + c cos2(A2) is equal to: