Question

Find the value of k, if the points A (2, 3), B (4, k) and C (6,-
3) are collinear.

Answer 1

Step-by-step explanation:

firstly find the area by using herons formula

√s(s-a)(s-b)(s-c)

then putting tis area equal tu zero

Answer 2

Answer:

here is ur answer...................