@erincostaa I started with the base of the triangle being at the fifth row, and the apex right between the two colors... It wouldn't be an equilateral triangle as this one has odd number of strings. I hope this helps! 😊
@filer111 you can easily make the edges straight when doing this pattern. You just need to do bf knots on the left edge and fb knots on the right edge. Since all knots at the edge are between two strings of the same colour you don't even need to add an extra string.