Deriving The Addition Formulae
Free
I got shown this by a colleague so thought I would PowerPoint it; there are essentially a few versions of the same thing:
Minimally labelled etc – for a strong set of mathematicians
All angles marked
The side or angle you need to find next is highlighted
I will use this to introduce the addition formulae. There may well be other/better versions out there so I am sorry if I have wasted your time.
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Description
I got shown this by a colleague so thought I would PowerPoint it; there are essentially a few versions of the same thing:
Minimally labelled etc – for a strong set of mathematicians
All angles marked
The side or angle you need to find next is highlighted
I will use this to introduce the addition formulae. There may well be other/better versions out there so I am sorry if I have wasted your time.
This free resource contains:
- 1 pptx file (159.03 KB)
Got a specific question about this resource? Ask me on Twitter @andylutwyche
I hope you find this resource helpful!
-Andy Lutwyche
