What is the sum of the measures, in degrees, of the interior angles of a 20-sided polygon?
Winston Todd
Answered question
2022-10-27
Answer & Explanation
SoroAlcommai9
Beginner2022-10-28Added 13 answers
The internal angle measure of a triangle no matter the type is
The 4 sided polygons (square being the most understood) has an interior angle measure of 4 or
for an equilateral 20 sided polygon the equation is
if the sides are of varying length then the polygon has to be plotted and the answer is more complex as the adjacent side lengths have to be taken into account.
wasangagac4
Beginner2022-10-29Added 3 answers
The formula for calculating the sum of the interior angles of a polygon is as follows:
n is the number of sides of the polygon.
In this case, we can plug in 20 to get the following:
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