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Divkārtperspektīvi trijstūri
Author:
dace.kuma
Doti divi trijstūri ABC un A1B1C1 tādi, ka AA1, BB1 un CC1 krustojas vienā punktā O, un taisnes AB1, BC1 un CA1 krustojas vienā punktā O1. Pierādīt, ka tādā gadījumā arī taisnes AC1, BA1 un CB1 krustojas vienā punktā O2.
GeoGebra
New Resources
Pathway to Proof: Triangle Angles
Angle Addition: Warm Up Exercises
Model sferyczny - dwunastościan-dwudziestościan
Damped Trochoidal Curve
Slope Between 2 Points (Phase 2)
Discover Resources
MAT.ALG.452, 310466, F2
shapes to translate 2
Kvadratna enačba 1.618-1-1
Obtuse Angles Examples
Create Your Own Cup (version 3)
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Logic
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Confidence Interval
Algebra
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