pi approximation day vector, green chalkboard with text
Palabras clave
22,
approximation,
background,
calendar,
casual attire,
blackboard,
circumference,
commemoration,
concept,
constant,
day,
design,
diameter,
event,
fraction,
geometry,
greek,
illustration,
irrational,
july,
letter,
mathematic,
mathematic,
month,
number,
physics,
pi,
poster,
ratio,
school,
text,
transcendental,
trig,
typography,
vector
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