Great Tutorial on Making Half Square Triangles!
 

http://stitchyquiltstuff.blogspot.co...triangles.html

Happy Stitching!

Thank you for link

Thanks for the Great link. Her instruction are so clear and understandable.

thank you , this is the way i have been taught to make mine

Another way to cut half triangles
 

You can also sew all the way around the square and cut corner to corner, and you don't have to sew any lines down the middle. You can also butt the 2 pieces together and cut opposite corner to corner so you will have 4 - 1/2 triangles. It sounds goofy but it works.