



 
Hi Percy, Below is a diagram of one of the vertices, $V$ of the polygon with the interior and exterior labeled. The measure of the exterior angle is $t$ degrees. What is the measure of the interior angle in terms of $t?$ The measure of the interior angle is 8 times the measure of the exterior angle. Solve for $t.$ For part 2 I suggest you look at Walters response to Evelina. Penny  


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