(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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A polygon where are the sides and angles are the same
Regular
A polygon with at least one interior angle over 180˚
Concave
This prefix means 9
Non-
A polygon whose interior angles are all less than 180
Convex