The sum of the interior angles of a polygon with n sides is (n-2)(180).
So, if the polygon is regular, then (n-2)(180) / n = 144
144n = 180n - 360
-36n = -360
n = 10
Sohal B.
asked • 01/11/19Find the number of sides of polygon having interior angle 144°
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.