Question

Find the area of the triangle formed by the points P(–1.5, 3), Q(6, –2) and R(–3, 4).

Answer 1

The above answer which is given is wrong. so I am doing the answer correct down here

Answer:

Step-by-step explanation:

Here is your answer..........

Solution..........

Answer 2

Step-by-step explanation:

1/2(x1(y2-y3) +x2(y3-y1) + x3(y1-y2))

1/2((-1.5)(-2-4)+6(4-3)+(-3)(3-(-2))

1/2((-1.5)(-6)+6(1)+(-3)(5)

1/2(9+6-15)

1/2(0)

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