Protractor
Palabras clave
angle,
centimetre,
circle,
degree,
draw,
equipment,
geometrical,
geometry,
grade,
instrument,
isolated,
learn,
mathematic,
mathematic,
measure,
measurement,
2000,
plastic,
protractor,
ruler,
scale,
school,
semicircle,
template,
tool,
transparent,
trig,
white,
reflections
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