4. Let H be the orthocenter of an acute triangle ABC, and let F be the foot of the altitude from vertex C to side AB. Also, let P be the point symmetric to point H with respect to side BC. When the ...

Florida Virtual School senior Jessica Wan was the winner of the 15th Math Prize for Girls (MP4G) annual contest for female-identifying contestants, held Oct. 6-8 at MIT. She scored 17 out of 20 ...