shocked mature teacher holding triangle and protractor tool. bearded man engineer work with ruler. prepare for geometry exam. architecht or lecturer

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shocked mature teacher holding triangle and protractor tool. bearded man engineer work with ruler. prepare for geometry exam. architecht or lecturer on math lesson. Black and white. back to school. measure and size.

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Size: 6562px × 4296px
Photo credit: © Roman Stetsyk / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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