Sum of Interior Angles = (n−2) × 180° Each Angle (of a Regular Polygon) = (n−2) × 180° / nPerhaps an example will help:Example: What about a Regular Decagon (10 sides) ? Sum of Interior Angles = (n−2) × 180° = (10−2) × 180° = 8 × 180° = 1440°...
Interior angles of a polygon. The angle measures at the interior part of a polygon are called the interior angle of a polygon. Visit BYJU’S to learn the interior angles formulas and theorems.
1. Find the measure of each interior angle of a regular decagon. 1,440 degrees 144 degrees 1,800 degrees 180 degrees 2. The sum of the interior angles of a polygon is 1,980 degrees. How many sides does it have? 11 19 16 13 ...
Calculate the measure of 1 exterior angle of a regular pentagon? Show Answer Problem 9 What is the measure of 1 exterior angle of a regular decagon (10 sided polygon)? Show Answer Problem 10 What is the measure of 1 exterior angle of a regular dodecagon (12 sided polygon)? Show Answer ...
If a polygon has 53 sides, what will the total number of degrees (i.e. the total sum of interior angles) in this polygon? What is the measure of one interior angle of a regular 15-sided polygon? A regular polygon has the sum of interior angles of 3240 degrees. Find ...