Pythagorean Trigonometric Identity (1)

Autor:Tim Brzezinski

This applet shows the derivation of one of the most frequently used trigonometric identities. How, specifically, does it relate to the Pythagorean Theorem?

Nuevos recursos

What Do You See?
What Do You See? (2)
Squares Question
apec
Slope Illustrator (2)

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Unit 9 here you go
sliders and checkboxes
Protocol
Zad. 2

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Números
Paralelepípedo
Diagramas de árbol
Elipse
Triángulos Semejantes