Y by
Equilateral with side length is rotated about its center by angle , where , to form . See the figure. The area of hexagon is . What is ?
[update with diagram when available]
[update with diagram when available]
This post has been edited 1 time. Last edited by jlacosta, Wednesday at 6:15 PM
Reason: updated to official wording
Reason: updated to official wording