Curved dresdens are measured point to bottom. When made into a full circle flower there is a gap in the middle for a circle centre. The 2" pointed dresden will make a flower with a diameter of 5". A 1"or larger circle will fit the centre nicely. The dresdens are 30 degrees or 12 to make a full circle.
Formatted to suit Hugs 'n Kisses applique paper for easy fusible English Paper piecing (no need to remove those papers!). This file will print 52 2" 30-degrees curved dresdens onto a single sheet of paper. Alternatively, you can send the file to a cutting machine to have it cut the shapes for you also (eg. a silhouette cameo or Brother scan n cut).