Closed plane figure having three sides and three angles; a group of three (noun) crossword clue

Closed plane figure having three sides and three angles; a group of three (noun) is a crossword clue for which we have 1 possible answer in our database. This crossword clue was last seen on USA Today Rootonym September 30 2021!

Possible Answer

Last Seen Dates

• September 30 2021
• February 19 2021

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