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A fun applet to see i, & the square root of −15
Author:
Jonathan J. Crabtree
Topic:
Root
,
Square
GeoGebra
New Resources
Tetrahedron String Art
兩位數的位值
bewijs stelling van Pythagoras
apec
Neuberg's Theorem
Discover Resources
all rotations
Maximum Absolute Error
ghostPiratesExteriorAngleTheorem
พื้นผิวในปริภูมิสามมิติ
Prove like this 4
Discover Topics
Addition
Median Line
Diagrams
Triangles
Ellipse