Use trig graphs to investigate the sin, cos and tan of angles in four quadrants.
Editeur: Texas Instruments UK
Editor: Christopher Rath
Sujet: Mathematics
A tool to demonstrate that parts of the trig function curves are essentially the same.
Editeur: T³ United Kingdom
Editor: Barrie Galpin
Auteur: Nevil Hopley
Sujet: Mathematics
Moving from Degrees to Radians
Measuring angles using degrees and radians (both decimals and fractions of π).
Editeur: Texas Instruments UK
Editor: Barrie Galpin
Auteur: Nevil Hopley
Sujet: Mathematics
Investigate ratios in triangles that are not right-angled
Editeur: Texas Instruments UK
Editor: Barrie Galpin
Sujet: Mathematics