9. In the diagram below ABCDEFGH is a regular hexagon. Determine the measure of ZGHE and ZHGF H B F D E

In the illustration, point M is the midpoint of the hypotenuse of right triangle AOB. Show that the area of rectangle OLMN is one-half of the area of triangle AOB.

Consider a regular hexagon RSTUVW. What does intuition tell you about RTV, the result of drawing diagonals RT, TV, and VR?