How can we solve this problem
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A = (2,3)
B = (-1,0)
C = (4,0)
Area = 2(0-0)-1(0-3)+4(3-0) / 2
= 3+12/2
= 15/2
= 7.5 sq.units = or 7.50 sq. units
B = (-1,0)
C = (4,0)
Area = 2(0-0)-1(0-3)+4(3-0) / 2
= 3+12/2
= 15/2
= 7.5 sq.units = or 7.50 sq. units
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