Copy of Spherical Triangle: Polar Triangles

Autore:Francis Jones, Steve Phelps

Every spherical triangle (ABC) has an associated polar triangle (DEF) formed by constructing a triangle using the poles of the sides (great circles) of the triangle.

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bewijs stelling van Pythagoras
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apec
Linear Approximations
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test
HistProb
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Circles - Segment Length Investigation - Secants
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
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Trapezio
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Problemi di ottimizzazione