Download your worksheet
Geometry/Find the interior angle
They can be concave or convex. They may be regular or irregular. Regardless, there is a formula for calculating the sum of all of its interior angles. An interior angle would most easily be defined as any angle inside the boundary of a polygon. It is formed when two sides of a polygon meet at a point.
Last Updated: 23rd Aug 2016
Please note that marked sequence numbers may be different to actual numbering within worksheets
All trademark characters or trademarks shown are the property of their respective owners.
You are free to download, print, use printed copies in classroom or at home and home office. You are
also free to make a copy of a worksheet to save it on your Hard drive.
Worksheets are for your own use and must not be distributed online without prior written consent from
SubjectCoach.com.
Copyright tag must not be removed from any worksheet.