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Right-angled Triangle
Author:
Judith Druckenthaner
Find out if a right-angled triangle built always a rectangle.
GeoGebra
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Droste effect
探究由平行線和截線所成的角
Poorly Drawn Parallelograms
Average Rate of Change: Graph a Function (2)
Discover Resources
Cirkels
name
Build Your Own Right Triangular Prism (V2)!
Derivs_and_ints_of_vector_functions_example_2
Can you mimic this rotation with reflections?
Discover Topics
Differential Equation
Diagrams
Prism
Mathematics
Rotation