SOLUTION: A nonagon has angles that measure 130°, 135°, 150°, 160°, 130°, 125°, 145°, 160°, and x. What is x?

Algebra ->  Polygons -> SOLUTION: A nonagon has angles that measure 130°, 135°, 150°, 160°, 130°, 125°, 145°, 160°, and x. What is x?       Log On


   

Question 1074044: A nonagon has angles that measure 130°, 135°, 150°, 160°, 130°, 125°, 145°, 160°, and x. What is x?

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I assume these are interior angles.
130%2B135%2B150%2B160%2B130%2B125%2B145%2B160%2Bx=1260
1135%2Bx=1260
Solve for x.