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Euclid's Elements - Book III, Proposition 20
:مؤلف
mtpberg
The the measure of an arc’s central angle is double that of an angle with its vertex on the portion of the circle opposite the arc.
GeoGebra
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Nikmati Keunggulan Di Bandar Judi Terpercaya
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Teorema de Pitágoras (Perigal)
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last project triangle - answer
Rose