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September 20, 2014

September 20, 2014

Posted by **Anal-G** on Thursday, January 20, 2011 at 5:31am.

PLEASE HELP..I DONT KNOW HOW TO SOLVE THIS PROBLEM..THANKS

- Geometry -
**Damon**, Thursday, January 20, 2011 at 5:41amThe exterior angles of anything have to add up to 360, all the way around.

2x + 3x + 4x + 5x = 360

3.5 * 4 x = 360

x = 25.71

the biggest exterior angle is 5x = 128.6

180 - 128.6 = -51.4

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