Question
A polygon with n sides has an average interior angle measure of 150 degrees. What is the value of n?
Answers
Jai
Recall that the formula to find the measure of one interior angle of a polygon with n sides is,
I = 180(n-2)/n
Substituting,
150 = 180(n-2)/n
150n = 180n - 360
-30n = -360
n = 12 sides
Hope this helps~ :3
I = 180(n-2)/n
Substituting,
150 = 180(n-2)/n
150n = 180n - 360
-30n = -360
n = 12 sides
Hope this helps~ :3