Posted by **BaileyBubble** on Wednesday, December 12, 2012 at 7:57pm.

The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle?

- geometry-ms sue -
**BaileyBubble**, Wednesday, December 12, 2012 at 8:07pm
ms sue can I have a link to help me on this? or any suggestions?

- geometry -
**MathMate**, Wednesday, December 12, 2012 at 11:07pm
The sum of exterior angles of all polygons (including triangles) is 360°

Can you find the third exterior angle?

- geometry -
**BaileyBubble**, Thursday, December 13, 2012 at 1:56pm
THANK YOU SO MUCH!!! :) YOU SAVED ME FROM BOMBING THIS ASSINMENT!

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