| 
|||||||||||||||
  | 
|||||||||||||||
  | |||||||||||||||
| 
 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  | |||||||||||||||
  | 
|||||||||||||||
|     Math Central is supported by the University of Regina and the Imperial Oil Foundation.  | |||||||||||||||