Crossword Helper
Enter a clue or pattern or both:
The Clue
Three-sided figure (13 letter answer)
The Answer
RIGHTTRIANGLE
Tags
figure
proposition
pythagorean
righttriangle
sided
three
Notes
The answer RIGHTTRIANGLE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Pythagorean proposition figure