# Chapter 7 - Section 7.3 - More about Regular Polygons - Exercises - Page 333: 28

AC=6$\sqrt 3$

#### Work Step by Step

Triangle ABG is a 30 60 90 with right angle AGB. BG=.5AB BG=.5(6) BG=3 AG=BG$\sqrt 3$ AG=3$\sqrt 3$ AC=2AG AC=6$\sqrt 3$

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