File:21-D-AD-CH17-7-semicircle.png
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Size of this preview: 714 × 600 pixels. Other resolutions: 286 × 240 pixels | 571 × 480 pixels | 914 × 768 pixels | 1,219 × 1,024 pixels | 2,026 × 1,702 pixels.
Original file (2,026 × 1,702 pixels, file size: 185 KB, MIME type: image/png)