Question

A(2, -1), B(-5, 3) and C(-7, k) are collinear. Find the value of ‘k’=………​

Answer 1

Answer:

K = 2 hope it helps you then mark brainly

Answer 2

When it is given that three points are collinear, it means that the three points lie on the same line.

So when three points lie on the same line they cannot form a triangle. send this statement you can say that area of the triangle is zero.

Using the three point formula, equator area of triangle to zero and find the value of k.

Hope it helps you.

Namaste.