gollum.space
RU
Geometry, Cosine
05-September-2015 Saturday
Hysinus theorem.
OrganMozg
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Geometry
Homosexuality
Cosine
Mat
Penis
Theorem
09-April-2014 Wednesday
Relationship between sine, cosine and right triangle
Yellow71rus
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9GAG
Geometry
GIF
Cosine
Sine
Triangle
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