The table of waveform angles has an error on the last line, where 100 degrees should be 180 degrees.

Table: http://www.allaboutcircuits.com/vol_2/chpt_1/2.html#sine.tbl

 

This table:
http://www.allaboutcircuits.com/vol_2/chpt_1/2.html
Good catch. Thanks.

 

Thanks for the correction. It should appear here soon at allaboutcircuits, entered at ibiblio.org

 

Updated on AAC - Thanks!