Angle sum identity for Sine
This construction is a generalisation of a problem in which students were required to rotate a square and find a formula for the height of a vertex above the x-axis.
- Target Group (Age)
- 15 – 18
- Language
- English (United Kingdom)
Error
A timeout occurred. Trying to re-save …
Sorry, but the server is not responding. Please wait a few minutes and then try to save again.