(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Free!
20 degree
43 degree
linear pair
27 degree
90 degree
The angles that across from each other
145 degree
adjacent angle
vertical angle
The two angles that share a common side and vertex.