<meta http-equiv="refresh" content="1; url=/nojavascript/">
<iframe src="//www.googletagmanager.com/ns.html?id=GTM-WVB47G" height="0" width="0" style="display:none;visibility:hidden"></iframe>
Dismiss
Donate
Help
Join
Sign In
Dashboard
Groups
Library
Browse
Search
Help
Donate
Join
Sign In
Relation of Polygon Sides to Angles and Diagonals
Use the formula (x - 2)180 to find the sum of the interior angles of any polygon.
%
Progress
Practice
Relation of Polygon Sides to Angles and Diagonals
Practice
Progress
%
Practice Now
Geometry
Quadrilateral Classification
...
...
All
(3)
Read
(1)
Video
(1)
Assessments
(1)
More
(
)
All Modalities
Share to Groups
Add to Library
Share to Groups
Details
Resources
Sum of Interior Angles of a Polygon
Shows a generalized way to find the sum of the interior angles of any polygon.
Show
Hide
Details
Description
Shows a generalized way to find the sum of the interior angles of any polygon.
Difficulty Level
Basic
Date Created:
July 19, 2013
Last Modified:
April 29, 2014
Subjects:
mathematics
Geometry
Show
Hide
Resources
You can only attach files to Video which belong to you
If you would like to associate files with this Video, please make a copy first.
Reviews
Edit Review
Was this helpful?
Submit Review
Skip Review
Cancel
Back to the
top of the page ↑
+
CK-12 Overview
Please wait...
Please wait...
Make Public
Upload Failed
Oops, looks like cookies are disabled on your browser. Click
here
to see how to enable them.
X
<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="">
Original text
Contribute a better translation
Standards Correlations
close
Edit Resource
close
Title:
Please enter valid title for resource
Description:
Please enter description to make resource public
Type:
Activity
Attachment
Assessment
Audio
Classwork
Critical Thinking
Handout
Homework
Image
Interactive Object
Lab
Lesson Plan
Notes
Presentation
Project
Reading
Rubric
Starter/Do now
Study Guide
Syllabus
Test/Quiz
Video
Web
Worksheet
Published
Save
Cancel