Pythagorean theorem on green chalkboard
Pythagorean theorem on green chalkboard, basic math education
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Keywords:
basicboardchalkchalkboardclassclassroomconcepteducationformulageometricgeometrygreeninstructinglearnlecturelessonmathmathematicmathematicalpythagoraspythagoreanschoolschoolingstudytheoremtriangle
Username: Stevanovicigor
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Width: 5808 pixels
Height: 3872 pixels
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Image ID: 188859011