If Earth's Moon was formed 3.8 billion years ago, then why are some of the rocks found on the Moon
dating back to 4.6 billion years ago

answer is  

loa ≅ lma

to prove that the triangles are congruent using the aas congruence

sediment layers stop spreading when they reach a barrier or they run out of sedimentary material. lateral spreading is the movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. i hope this . : )