Which car traveled at an average speed of 20kph?

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

What is the shape of the height and weight distribution

Someone which statements are true? check all that apply.