Circumference, area of a circle and formula. Perimeter. Basic school geometry. Vector illustration isolated on white background.
Schlüsselwörter
circumference,
circle,
area,
pi,
radius,
perimeter,
diameter,
geometry,
archimedes,
length,
mathematic,
school,
education,
mathematic,
constant,
formula,
vector,
icon,
line,
illustration,
figure,
white
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