Answer:
The Answer is 14
Step-by-step explanation:
13x-9x=4x. 37+19=56. 56/4=14
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Answer:
three angles of a polygon are each 105.5,the sum of the angles in the polygon is 2520. find each of the other angles if they are equal to each other. For a polygon with n sides and n angles, the sum of the measures of all the interior angles equals (n-2)180 degrees. 16-3=13
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