find the area of triangle formed by the point p(-1.5,3) .q(6.-2)and r(-3.4)​

1 thought on “find the area of triangle formed by the point p(-1.5,3) .q(6.-2)and r(-3.4)​”

1. Answer:

   ok

   Explanation:

   Given P(−1.5,3),Q(6,−2) and R(−3,4)

   Therefore, area is given by

   =

   2

   1

   ×[(−1.5)(−2−4)+6(4−3)+(−3)(3+2)]

   =

   2

   1

   ×(9+6−15)

   =0

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