jillmc

I need to make 3” finished square in square blocks. I have found a few different charts online, but they are not working...I have cut the center square 3 1/2”, and used a chart that said to cut 2 3/4” inch squares, cut in half diagonally. Those are too small. Another chart said to cut 3” square, cut diagonally, and those were too large.
I am away from home, and I don’t have scraps to play with. Can anyone help this math-challenged old lady, please?!