Yahoo Answers: Answers and Comments for Why is this so????????????????????????/? [Mathematics]
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From Anonymous
enUS
Sun, 14 Apr 2013 12:08:17 +0000
3
Yahoo Answers: Answers and Comments for Why is this so????????????????????????/? [Mathematics]
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From sd3r: they would only be congruent if the triangle w...
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Sun, 14 Apr 2013 19:19:50 +0000
they would only be congruent if the triangle were equilateral or isosceles where side BC would be the base or dissimilar side. triangles ABDA and ACDA are always equal because 1/2 x b x h or the area of any triangle is exactly twice 1/2 x (0.5)b x h the area of either half.

From Man With A Clever Username: The height stays constant, and the base is hal...
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Sun, 14 Apr 2013 19:18:45 +0000
The height stays constant, and the base is halved by definition of median.

From Anonymous: 2+2=4. Hope this helps!
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Sun, 14 Apr 2013 19:09:49 +0000
2+2=4. Hope this helps!

From Bill: it is an equilateral with a line through the m...
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Sun, 14 Apr 2013 19:10:07 +0000
it is an equilateral with a line through the middle