Showing posts with label obtuse. Show all posts
Showing posts with label obtuse. Show all posts

Thursday, April 16, 2015

Olympiad Trigonometric Problem (Continued)

 Previously we asked you, the educators or yourself, if you are a student to think of way(s) to find the ratio of $\dfrac{PR}{QR}$ in this thread (Olympiad Trigonometric Problem), we will now lead you to a credible way to solve for that intriguing hard trigonometric problem.

We in fact, should have the eagle eye sight and should be able to tell offhand that we suspect $\angle P=\angle Q$.