A simple black right angled triangle with a hypotenuse and two legs on a white background, geometric shape, educational material
Schlüsselwörter
triangle,
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mathematic,
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education,
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black,
white,
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abstract,
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graphic,
minimal,
basic,
academic,
science,
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visual,
aid,
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mathematical,
object,
figure,
diagram,
chart,
graph
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