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In ∆ABC the midpoint of CA is origin and BC|| y-axis,AB||z-axis.If A=(-4,b) and C=(a,8),then find the area of ∆ABC

In ∆ABC the midpoint of CA is origin and BC|| y-axis,AB||z-axis.If A=(-4,b) and C=(a,8),then find the area of ∆ABC

Grade:9

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
you can find coordinates of B as origin is midpointof BC


now area can be found

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