Find the area of triangle formed by thr point(-1,5),(3,3) and (5,5)
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you can find the answer by this formula
area of triangle=1/2*|x1( y2-y3) + x2 (y3-y1) + x3 (y1-y2)
area of triangle=1/2*|x1( y2-y3) + x2 (y3-y1) + x3 (y1-y2)
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