Crucigrama Triangles Crossword PuzzleVersión en línea Use your knowledge of triangles to complete this crossword puzzle. por Tianny Sims 1 all angles equal 2 all sides equal 3 two sides the same 4 outside 5 inside 6 a three sided polygon 7 no sides the same 8 away 9 a type of angle that is greater than 90 degrees 10 a 90 degree angle 11 a type of angle that is less than 90 degrees 9 10 2 11 7 8 4 1