Scaling Artwork, Continued
The proportional scale is a tool that calculates the new dimension of a piece
of scaled artwork and the percentage of reduction or enlargement. It is
composed of two disks joined at the center with a fastener that allows the
disks to rotate. The disks are approximately 6 inches in diameter and made
of a white laminate lettered in black.
Figure 1-29 shows a proportional scale.
Figure 1-29.A proportional scale.
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