If triangle PTS Is congruent to triangle PQR, Find the value of X

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i