karolis wrote:
Are we supposed to assume that the points Q, P, and R are distinct?
If no, then QPR can be a zero-degree angle
Problem Solving
Figures: All figures accompanying problem solving questions are intended to provide information useful in solving the problems. Figures are drawn as accurately as possible. Exceptions will be clearly noted. Lines shown as straight are straight, and lines that appear jagged are also straight. The positions of points, angles, regions, etc., exist in the order shown, and
...



.jpg)

