Sunday

November 23, 2014

November 23, 2014

Posted by **Tyler** on Wednesday, April 16, 2008 at 5:52pm.

Is it 360

- Math -
**Ms. Sue**, Wednesday, April 16, 2008 at 6:09pmI thought so, too. But these sites point out that the total measure of all of a decagon's interior angles is 1440.

http://www.coolmath.com/reference/polygons.html

(Broken Link Removed)

**Answer this Question**

**Related Questions**

Geometry - What is the sum of the measures of the interior angles of a convex ...

Math - How big is each interior angle in a regular decagon? would this be 4.4 (...

math - The measure of an interior angle of a regular polygon is 135 degrees. ...

Math - If I have a square and I draw two lines across the middle that ...

math. - Each exterior angle of a regular polygon is 15 degrees. 1.Determine the ...

math--fast please - If I have a polygon with x+2y sides, how do I find the ...

Math - line BC is one side of a regular n-gon. The sides next to line BC are ...

Geometry - If one of the interior angles of a pentagon has a measure of 48 ...

math - A transversal intersects two parallel lines and forms eight angles. Which...

Algebra 2 - The formula A = 180(n-2)/n relates to the measure A of an interior ...