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Investigation - cosine of angles > 90º
Forfatter
Mr Creamer
Emne:
Vinkler
,
Cosinus
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
GeoGebra
Nye Materialer
Prism Drawn in 2-Point Perspective
Average Value of a Function
bewijs stelling van Pythagoras
Average Value
Visualizing the Pythagorean Identity with Sine and Cosine
Opdag Ressourcer
To solve a system of inequations by graph. 02 may 2011
Roots of a Complex Nuimber
Tangent Chord Angles
sphere
Three-parameter model transformations of the Octahedron. Extreme distributions.
Udforsk emner
Tal
Cirkeldiagram
Polygoner
Keglesnit
Statistiske karakteristika