Investigation - cosine of angles > 90º

Författare/skapare:Mr Creamer

Investigation - cosine of angles > 90º The blue/red line is the adjacent side to the angle θ. The hypotenuse is the radius of the circle and always 1. Move the green slider to try out angles >90º

Nya resurser

Limaçons
seo tool
Sine in Cartesian and Polar Coordinates
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Tracing r = 2 cos(θ)

Upptäck resurser

Zeros of multiplicity
kutxeebi 1
Pythagoras Theorem and its Converse 畢氏定理及其逆定理

Undersök matematisk områden

Derivata och Integral
Statistik
Bråk
Differentialekvationer
Liksidig triangel