Question
julia is studying the sum of interior angles in polygons. she creates polygons with 3,5,6,7 and 9 sides, and records the sum of the interior angles in each polygon in the table. Write an equation or inequality that represents the situation.
Answers
Reiny
For a polygon of n sides, the sum of the interior angles
= 180(n-2)°
= 180(n-2)°