Question

33. Find the value of K if the points Aſk, 5), B(1, 1) and C(-1, -1) are collinear.
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Answer 1

Answer:

1/2 ( k(2) +1 (-6) + -1 ( 4) )

1/2 ( 2k -6 -4 ) = 0

2k - 6 -4 = 0

k = 10/2

k = 5

Answer 2

Answer:

Step-by-step explanation:

Distance of AB+BC=AC FOR COLLINEAR