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Mathematical notes about geometry and trigonometry with pencil on note paper

Stock Photo:
Image ID: 119278612
Release Information: N/A
Copyright: Shawn Hempel
500x375 6.9"x5.2" (72dpi) 107 KB
1000x750 3.3"x2.5" (300dpi) 308 KB
4881x3661 16.3"x12.2" (300dpi) 1.2 MB
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