Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra

Proofs Without Words Sine of a Difference

Autore:VTMike
Argomento:Seno, Trigonometria
Move point B (along the circumference of the circle) and point D (along the base) to see how the figure changes.
Use this, in conjunction with the paper-prompt, to make sense of this proof.

Nuovi materiali

Scopri i materiali

Scopri gli argomenti