Posted by cole on Thursday, January 15, 2009 at 6:45pm.
Directions: Determine if the given lengths in each problem can form a triangle.
1. 7in. , 3in. , 10in.

math  y912f, Thursday, January 15, 2009 at 7:06pm
i think you have to use the pythagorian theoremi think it's false

math  Damon, Thursday, January 15, 2009 at 7:33pm
7 + 3 only reaches the two ends of 10 in a straight line.
the sum of the two sides must be grater than the third side

math  Ms. Sue, Thursday, January 15, 2009 at 8:56pm
If your triangle has two acute angles and one obtuse angle, those measurements will work.

math  Jenkins, Friday, January 16, 2009 at 9:06pm
The sum of two lengths must be greater than the third.
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