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the point A divides the join of P (-5,1) and Q (3,5) in the ratio K:1 . find the two values of K for which the area of triangle abc. where B IS (1,5) AND C is (7,-2) is equal to 2 units.

prince parihar , 12 Years ago
Grade 11
anser 1 Answers
Sourabh Singh
Hii Prince


Find out the point A in terms of K.

Then use the matrix form to calculate the answer .

you will get a quadratic equation which will give you two roots for “k”

Now you have the answer.



Thanks

Last Activity: 11 Years ago
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