Читать книгу The Quilter's Bible - Linda - Страница 51

A quarter-square triangle is created by dividing a square on both diagonals. It has two equal sides and one 90 degree angle.

Drawing – To draw the shape with seam allowances = draw a square with a finished base + 1¹⁄₄in (3.2cm) and divide the square twice diagonally to yield four units.

Cutting – Cut this shape in the same way as half-square triangles but make a second cut across the other diagonal. In quilt instructions a symbol may be used to indicate when a square is cut into quarter-square triangles.