home *** CD-ROM | disk | FTP | other *** search
/ Graphics Interactive / Graphics Interactive.iso / wavaudio / ptproj-7.wav (.mp3) < prev    next >
Waveform Audio File Format  |  1995-11-14  |  587.2 KB  |  1 channel  |  22,050 sample rate  |  13 seconds
Transcription: Draw a projection line, f prime, perpendicular to the view line. Extend it to the circle so that it will have the same length as the radius of the circle. Thus, f prime is equal to f.