Is my IQ average?

I am 15 and have an IQ of 169, am I average?

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Which statement justifies why angle ebc measures 90?