Propositions 2-3.

Autore:Alla Stolyarevska

Proposition 2. The ellipse (a>b) with foci F1 and F2, and the major semiaxis a is the locus of points for which the sum of distances to the F1 and F2 is equal to 2*a.

Nuove risorse

Reflection across a line
רישום חופשי
Prism Drawn in 1-Point Perspective
bewijs stelling van Pythagoras
အခြေခံ data အခေါ်အဝေါ်များ

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Tessellation of Bird
Phil2
double reflection
Test
Konens volym
In Phase Voltage and Current

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Volume
Percentuali
Logaritmi
Rette tangenti
Equazioni