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The sum of the interior angles of a polygon with n sides is (n-2)*180 degrees.
So, the sum of the interior angles of an 18-gon is 16*180 = 2880 degrees.
Subject to this sum, each particular angle can range from 0 to 360 (not inclusive) degrees. If you assume that all the angles of the 18-gon are equal, then you can say that each angle is 2880/18 = 160 degrees. However, there is absolutely no reason to support such an assumption.
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Find the sum of the measures of the interior angles of a 13gon?
find the sum of the measures of the interior angles of 13-gon.
How do you find the sum of the measure of interior angles?
(number of sides - 2)*180 = total sum of interior angles
A Find the sum of the interior angles of a regular 20-gon?
The sum of the interior angles add up to 3240 degrees.
How do you find interior and exterior angles of a polygon?
Use a protractor
Find the sum of the interior measures of a regular hexagon?
Each interior angle of a regular hexagon measures 120 degrees. It has a total of 720 degrees of interior angles and a total of 360 degrees of exterior angles.
