How do you prove coplanar points?

Related questions

1. Is dot product a vector or scalar?
2. What is the scalar triple product?
3. What is a 3d parallelogram called?
4. What is scalar product and vector product?
5. Why is cos used in dot product?
6. What does dot product represent?
7. Is scalar product associative?
8. How do you prove two vectors are coplanar?
9. What is scalar triple product?
10. Is scalar product the same as dot product?

Tags

1. #example
2. #plane
3. #point
4. #measuring
5. #three
6. #checked
7. #distance
8. #determine
9. #following
10. #points
11. #coplanar
12. #coplanarity
13. #additional