S3M2: Sine, cosine, and the unit circle

Témák:Kör, Koszinusz, Szinusz, Egységkör

Move the red point on the unit circle. What is the connection between the coordinates of the point and the values of the trigonometric functions of the angle? Why?

Új anyagok

Angle Addition Postulate (V2) - Integer Solutions
Linear Equation Graphs: Thin Slice
Midpoint Theorem Questions: Mild
Isosceles Right Triangle
Slope Illustrator (2)

Anyagok felfedezése

Ellipse Lab JJ (Draftman's Method)
F.1 Conditions for Congruent Triangles
Directional Derivative
Regular Nonagon Simplicity (GoGeometry Action 175!)
KAO: CH6 - Vector Addition of Two Vectors

Témák felfedezése

Térfogat
Tükrözés
Gömb
Folytonosság
Koordináták