SOLUTION: the four angles of a heptagon are equal and each of the other three are 20degree greater than each of the first four find the angle

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Question 973065: the four angles of a heptagon are equal and each of the other three are 20degree greater than each of the first four find the angle
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
There are 7 angles with a total of 900 degrees.