Posted by Anonymous on Monday, June 17, 2013 at 12:33pm.
The physical education teacher marked off a triangular section of the gym to play a game. Two of the triangle's sides were 7 feet and 9 feet respectively. If the perimeter of the triangle is 22 feet, what is the measure of the triangle's third side?

math  Ms. Sue, Monday, June 17, 2013 at 12:34pm
22  16 = ?

math  keyla, Wednesday, February 8, 2017 at 4:21pm
6
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