Find The Sum Of The Measures Of The Interior Angles Of Each Polygon. The formula for finding the sum of the measure of the interior angles is n - 2 180. What is the measure of.
She nailed four pieces of wood together at what she believes will be the four vertices of a square. Hence in a polygon with s sides or angles the sum of all the interior and exterior angles would be 180s. A810 b1080 c1620 d2880.
Evaluate the formula for n 23.
A decagon is a 10 sided polygon with 10 interior angles and 10 vertices which is where the sides meet. Hexagon 165 720 16 -gon 165 2520 ART Jen is making a frame to stretch a canvas over for a painting. Yes the formula tells us to subtract 2 from n which is the total number of sides the polygon has and then to multiply that by 180. Sum of Interior Angles of a Polygon Students learn the definitions of vertices and diagonals of polygons.