Pls help now

1, 2, 5, 6

Step-by-step explanation:

1 and 6 form the base of triangle. Since the triangle is cut in half, basically, the two bases of both triangles need to be identical to be congruent.

For 2 and the sides of the triangles need to be bigger then the base and also identical to the other side like the base.

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )