Homework Help: college algebra

Posted by john on Thursday, February 2, 2012 at 3:46pm.

an isosceles triangle has at least two sides of equal length. Determine whether the triangle with vertices (0,0), (3,4),(7,1) is isosceles.

college algebra - bobpursley, Thursday, February 2, 2012 at 4:03pm
well the distance between the first and second point is 5.
the distance between the first and the last is sqrt50
the distance between the second and the last is sqrt(16+9)=5

so what do you think>

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