Question

Are the points A,M, and I coplanar? yes or no?

Answer 1

Yes

Explanation:

Three points are coplanar if they lie on the same plane.

Points A and M lie on the plane
`\tau,` on the line
`l.` Point I lies on the line which intersects the plane
`\tau` at point V.

Since lines
`l` and IV intersect, there is a plane at which these two lines lie. Name this plane
`\alpha.`

Thus, points A, M and I lie on the plane
`\alpha,` so they are coplanar.