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Parallel lines
Author:
19ipmurphy
New Resources
Open Middle: Horizontal and Vertical Distances (V2)
Apple Demo 2022
Euler's Formula
Operator norm calculator
Tutorial RDWorks para iniciantes (em inglês)
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Reflection in the line y=x
Triangle Angle-Sum Theorem
salary tax
két ellipszoid azonos állású metszetekkel
Invariant points in the line x=y. Points B, C, D are invariant in the line x=y. But A is reflected as A' in the line x=y.
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Vectors 3D (Three-Dimensional)
Parallelogram
Linear Equations
Polygons
Parametric Curves