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Stok Fotoğraf - Math lesson. Robot professor explains Pi mathematical constant irrational number 3.1415926535. Friendly robot teacher with pointer, black chalkboard handwritten formula. Blue color interior classroom.

Math lesson. Robot professor explains Pi mathematical constant irrational number 3.1415926535. Friendly robot teacher with pointer, black chalkboard handwritten formula. Blue color interior classroom.
Görsel Kimliği : 96866732
Medya Türü : Stok Fotoğraf
Mülkiyet İzinli : Evet
Telif hakkı : besjunior
5000 x 3145 px | 16.67 " x 10.48 " | 300dpi | JPG
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