SOLUTION: The window in st. Dominic is in the shape of a regular polygon, if the perimeter of the window is 60 inch and 3 of the sides is 22.5 inch long how many sides does the window have?

Algebra ->  Polygons -> SOLUTION: The window in st. Dominic is in the shape of a regular polygon, if the perimeter of the window is 60 inch and 3 of the sides is 22.5 inch long how many sides does the window have?      Log On


   



Question 803683: The window in st. Dominic is in the shape
of a regular polygon, if the perimeter of the window is 60 inch and 3 of the sides is 22.5 inch long how many sides does the window have?

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
the perimeter of the window is 60 inch and 3 of the sides is 22.5 inch long
how many sides does the window have?
:
22.5/3 = 7.5" for each side
60/7.5 = 8 sides