Which statements are true regarding the diagram? Check all that apply.

CB is contained on line n.
Ray C E is contained on line m.
Ray BC is the same as ray CB.
Ray AD is the same as ray AC.
∠EAD is created from Ray A E and Ray D A.
∠ECB is created from Ray C E and Ray C B.

Ray C E is contained on line m

Ray AD is the same as ray AC.

∠ECB is created from Ray C E and Ray C B.

Explanation:

Just took the test and go them all right

Ray C E is contained on line m

Ray AD is the same as ray AC.

∠ECB is created from Ray C E and Ray C B.

Explanation:

answer; i believe that the correct answer is (the explosion of a nearby star(supernova);