C is the answer by using distributive property
The common endpoint is Q. The angle is: angle RQP, angle PQR, or just angle Q
Mean=87.5
Median=88
Mode=79,85,86,90,92,93 so technically all the numbers show are the mode cause they all repeat 1 time but if there were two of the same number that would be the mode cause there’s two and not one so you always go by which one repeats more!
