SOLUTION: Find the sum of the measures of the interior angles (in degrees) of a polygon of n sides for the following values of n.
(a)
n = 7
°
(b)
n = 9
°
Algebra ->
Points-lines-and-rays
-> SOLUTION: Find the sum of the measures of the interior angles (in degrees) of a polygon of n sides for the following values of n.
(a)
n = 7
°
(b)
n = 9
°
Log On
Question 1191962: Find the sum of the measures of the interior angles (in degrees) of a polygon of n sides for the following values of n.
(a)
n = 7
°
(b)
n = 9
° Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! Find the sum of the measures of the interior angles (in degrees) of a polygon of n sides for the following values of n.
(a)
n = 7
°
A simple formula to find the sum of the interior angles of a regular polygon
S = (n-2)*180
n=7
S = (7-2)*180
S = 5*180
S = 900 degrees
:
(b)
n = 9
Do this the same way
