Math Arguments
Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.
Simplify the Theorems
Below are four circle theorems. I'm sure you've seen some of them in your geometry class.
How can we combine these into a more universal theorem?
It's easy to include secants and tangents into that general formula.
Now, can you do a similar thing with the lengths of interesecting chords or secants?
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Source:
T.R.Milne
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