Homework Help: geometry

Posted by Brandon on Monday, February 13, 2012 at 7:55pm.

An equilateral triangle has an altitude of 15m. What is the perimeter of the triangle. Could someone please explain how to find perimeter. I believe the answer to be 60 sq rt 3m

geometry - Tonya, Wednesday, March 7, 2012 at 6:39pm
30 sq rt 3

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