Posted by Cabdirizak Cabdikarim on Monday, March 11, 2013 at 1:56am.
The sum of all angles for a pentagon is 540°. Set the sum of your angles equal to 540 and solve for x. Then compute the individual angles using the different formulas, like x + 16.
13 x - 7 = 540
13 x = 547
It looks like x is not an integer.
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