yellow school protractor isolated on a white background
Schlüsselwörter
isolated,
protractor,
ruler,
education,
white,
plastic,
number,
background,
measurement,
centimetre,
equipment,
instrument,
2000,
tool,
geometric,
work,
angle,
geometry,
object,
single,
mathematical,
nobody,
yellow,
circle,
closeup,
measuring,
colours,
cut,
supply,
algebra,
drawing,
learning,
school,
trig
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