Vierkant met gradenboog. Klein meisje met behulp van driehoek om hoeken in graden op gele achtergrond te meten. Kleine kind met schooltrekker voor geometrie les. Protractor leren gebruiken. - Stockfoto’s en -afbeeldingen

Setting square with protractor. Little girl using triangle to measure angles in degrees on yellow background. Small child holding school protractor for geometry lesson. Learning to use protractor.

Look at the triangle with two equal sides. Happy little schoolgirl holding triangle on yellow background. Cute small kid smiling with geometric triangle for geometry lesson. Having lesson in triangle.

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Look at the triangle with two equal sides. Happy little schoolgirl holding triangle on yellow background. Cute small kid smiling with geometric triangle for geometry lesson. Having lesson in triangle.

What a long ruler. Surprised little student holding rigid wooden ruler on yellow background. Small child taking measurements with metric ruler. My ruler is one meter long.

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A triangle has three sides and three angles. Adorable happy schoolchild holding triangle on yellow background. Cute girl smiling with geometric triangle for geometry lesson. Lesson in triangle.

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Learning geometry in school. School kid holding measuring instruments on yellow background. Cute little pupil preparing triangles for school lesson. Small girl is back to school.

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A triangle has three sides and three angles. Adorable happy schoolchild holding triangle on yellow background. Cute girl smiling with geometric triangle for geometry lesson. Lesson in triangle.

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Healthy sporty tween girl hold skipping rope, fitness.

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Teen girl hold present box on yellow background.

Exploring the properties of protractor in the lesson. Cute girl holding protractor for lesson in maths. Little child at geometry lesson. Small student using measuring instrument at school lesson.

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