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-_- A sad trend of likes and medals. I don't think half of us here care much about them.
Look at what you have that is congruent in each triangle ( it helps to mark them) do you know side-side-side, side-angle-side and all of those?
Look them up on google. I would suggest reading each one and learning them all before trying out this problem. One thing I usually point out to people is that They all kind of go in a row. So if you have a side then angle in the middle then side. That would be side angle side. They made it pretty easy that way. Start your googling.
You can probably figure them out on your own with my magic decoder ring :-) A = angle S = side SSS congruence postulate: if the first side of one matches the first side of the other, and the second side matches the second side, and the third side matches the third side, they are congruent (side side side) Any guesses what SAS might mean? :-)
SAS= side angle side.... SSS= Side, side, side ASA=Angle, side, angle...AAS=angle, angle, side....
A. good luck!
is the answer AAS? :)
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