Copy of Sin Cos and Tan animated from the unit circle

Autor:Althea Gallaway, Tim Elton

See how the functions sin, cos, and tan are defined from the unit circle, extending the definitions beyond the the 0 to 90 degrees that fit nicely inside a right-angled triangle.

Nové materiály

Building Parallelograms with Set Areas
apec
Building Triangles with Set Areas
Slope Between 2 Points (Phase 2)
Conway Circle Theorem

Objevujte materiály

Exploring Midsegments in Triangles
Tyra Kinney Project 2
Sierpinski Triangle
การลบจำนวนเต็ม
กรวย

Objevte témata

Limity
Exponent
Mocninná funkce
Algebra
Kružnice opsaná