Question

If the point (2,3),(4,k) and (6,-3) are co-linear ,then find the value of k​

Answer 1

Answer:

it is in above picture

Step-by-step explanation:

1. take the 3 point as A,B,C
2. Use distance formula find the distance between AB and BC and AC.
3. Equate with Pythagoras theorem.
4. calculate the sum of AB+ BC = AC.
5. Then u will get the solution