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posted by luz on Sunday, March 31, 2013 at 1:44am.
the height of a triangle is 5 cm more than the length of the base. if the area of a triangle is 133 cm^2 find the hight nad length of the base
a = bh/2 133 = b(b+5)/2 b(b+5) = 266 b=14, so h=19
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