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Young mathematician figures out a math problem on the whiteboard using geometry and algebra.

Stock Photo:
Image ID: 66088801
Release Information:
Signed model release filed with Shutterstock, Inc
Copyright: Vlue
461x500 6.4"x6.9" (72dpi) 142 KB
921x1000 3.1"x3.3" (300dpi) 434 KB
2500x2715 8.3"x9.1" (300dpi) 1.6 MB
5000x5430 16.7"x18.1" (300dpi) approx.3.9 MB
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