Q. 1 D5.0( 2 Votes )

Find the area of the triangle whose vertices are

(5, 2), (4, 7), (7, -4)

Answer :

Given (5, 2), (4, 7), (7, -4)


Let us Assume A(x1, y1) = (5, 2)


Let us Assume B(x2, y2) = (4, 7)


Let us Assume C(x3, y3) = (7, -4)


Area of triangle


Now,


Area of given triangle




= 2 square units


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