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Show that the area of the triangleABC with vertices A(X1, y1), B (X2, y2) and C (X, Ys) is '/2 [x1 (Y2- ys) + X2 (ya- y«) +Xs (y1 -y2)1plzzz help me |
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Answer» ONG>ANSWER: Cjkjhxvjjklloiffghiiojccjxjcbbkhkhi |
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