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Мартин Рессаар
Author:
martin.ressaar
New Resources
Trigonometric graphs
Open Middle: Diagonal of a Rectangular Prism
Parallel Lines and Angle Measures (2)
Parabola and Dandelin Sphere
Open Middle: Pythagorean Theorem (3)
Discover Resources
prec
PreCalculus
Finding Epicenter
Crazy Little Point
Satz des Pythagoras