please help!!
all the lines meet up at the center, so there are 11 triangles, that have equal area. each triangle has an area of 15, so 11x15=$\boxed{165}$
We are drawing segments ("diagonals") from one vertex to each of ( 11 - 3) = 8 other vertexes ( we are already connected to the two adjacent vertexes)
The number of triangles formed = (11 - 2) = 9
The area = 9 * 15 = 135
+592 
