Starting off with some definitions and initial theorems. The chord theorems could just as easily be called the arc theroms as chords and arcs have the same endpoints.
Note: I fixed up the mistake with the perpendiculars when proving theorem 3, obviously the audio still mentions the mistake.
lesson notes: 01-definitions-chord-theorems
audio: 01 definitions & chord theorems
slidecast:
11X1 T07 01 definitions & chord theorems
View more OpenOffice presentations from nsimmons.
Pingback: 11Ext1 Topic 7: Circle Geometry | Virtual B15