Teaching about angles. Mathematics and people concept. Mathematics favorite subject. Man teacher use math rule tool. Bearded tutor at chalkboard

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Teaching about angles. Mathematics and people concept. Mathematics favorite subject. Man teacher use math rule tool. Bearded tutor at chalkboard. Black and white. Mathematics for better future. Personal lesson.

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Size: 6581px × 4123px
Photo credit: © Roman Stetsyk / Alamy / Afripics
License: Royalty Free
Model Released: Yes

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