Creative Grids Starburst 30 Degree Triangle Ruler Halloween The math required to cut

The math required to cut these angles is incorporated into the easy to read black and white markings

and photo details of motifs

Includes instructions on constructing half-square and quarter-square triangles

these little leaves are sure to impress at any tea time gathering

quilter and author Edyta Sitar of Laundry Basket Quilts invites quilters everywhere to enjoy the fun

Creative Grids Starburst 30 Degree Triangle Ruler Halloween The math required to cutSew together twelve 30 degree triangles to create a complete circle; six to create a half circle; or three to create a quarter circle. Or, use the angles to create a variety of intricate 12in finished blocks no paper templates required!