Q32 of 157 Page 760

The area of ΔABC with vertices A(3, 0), B(7, 0) and C(8, 4) is

The formula of Area of Triangle of three points is given as follows:


Area, A


=


= 1/2 × {[-4× -4] - 0}


= 8 sq. units


Therefore the area of the triangle is 8 sq. units.

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