Question

The intersection of planes AMR and CMR is

a. MR
b. AC
c. AR
d. none of the above

Answer 1

i believe its either a or d

Answer 2

Answer with explanation:

When two planes Intersect a line or line segment is Obtained.

So, When two planes AMR and CMR intersect, there is segment MR which is common between these two planes.

So, The intersection of planes AMR and CMR is

Option A: MR