Answer:
We know that in a triangle, if two angles have equal measures, then the sides opposite to them are equal in length. Thus, the length of side AB is 6 units
Then you are able to substitute in X and it can have a infinite number of values catered to the question.
9×2=18. add the tow zeros like this 9×2=18+00=1,800
45m/5 = 9m
22t·4s = 88st
121x/11 = 11x
12p·12r = 144pr
theses are too basic to really show work.