M
MrCFMaths
@mrcfmaths.bsky.social
KS5 Coordinator Maths, in a large and thriving academy in Lancashire.
Father to 1 amazing little girl
Co-Director of Arise Educational Psychology. ariseedpsych.co.uk
Interested in A-Level Maths, Further Maths and educational tech
185 followers243 following123 posts
I am confused what do you mean?
The whole purpose of sine rule should be to show the scale factor from a to b, so a/b = sinA/sinB makes so much more sense! Equally, cosine rule should be to show that the 'trick' of Pythag is actually applicable to all, so a^2+b^2-2abcosC = c^2, showing that last bit if compensation for the angle
M
MrCFMaths
@mrcfmaths.bsky.social
KS5 Coordinator Maths, in a large and thriving academy in Lancashire.
Father to 1 amazing little girl
Co-Director of Arise Educational Psychology. ariseedpsych.co.uk
Interested in A-Level Maths, Further Maths and educational tech
185 followers243 following123 posts