1. Give two different names for the pink plane.[br]2. Give two different names for the blue plane.[br]3. Name the intersection of the pink plane and the blue plane.[br]4. Are the following points collinear? Hint: If you are not sure, use the line tool to connect two points. [br]  a. E and F[br]  b. A and E[br]  c. F and G[br]  d. H and B[br]  e. H, A, and G[br] f. D, A, and G[br]5. Are the following points coplanar? Hint: If you are not sure, use the plane tool to check.[br] a. A, B, and C[br] b. D, E, and F[br] c. D, B, and C[br] d. H, I, and G[br] e. E, F, and K