A large flag in the shape of an equilateral triangle is suspended by two of its corners from two vertical poles, one 7 feet tall and the other 11 feet tall. The third corner of the flag just touches the ground. What are the exact dimensions of the flag?
Submit solutions to Dr. Boyle, 1033 Cowley Hall by noon, Friday, October 19. Include with your solution your name, year in school and major, if applicable.