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If A(6,3) B(-3,5),C(4,-2) and P(x,y) is a point then the ratio of area of tringle PBC and triangle ABC

If A(6,3) B(-3,5),C(4,-2) and P(x,y) is a point then the ratio of area of tringle PBC and triangle ABC

Grade:12

1 Answers

Badiuddin askIITians.ismu Expert
148 Points
14 years ago

Dear pallavi

Points are given find the area of triangle ABC

 ΔABC =49/2


similerl find the area of triangle PBC

ΔPBC = |7x+7y-14|/2


so     ΔPBC  /ΔABC    =|x+y-2|/7 


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