Three or more points are collinear, if slope of any two pairs of points is same. With three points A, B and C, three pairs of points can be formed, they are: AB, BC and AC. If Slope of AB = slope of BC = slope of AC, then A, B and C are collinear points
Answer:
its sophisticated but answer is 3
Step-by-step explanation:
you have to dive deep into it and research
8x40=320 (+) 8x7=56 (=) 376.
A=40
hope this helped
