Документ взят из кэша поисковой машины. Адрес оригинального документа : http://star.arm.ac.uk/~meb/files_2011aug24/measuring_angles.doc Дата изменения: Fri Aug 26 02:55:23 2011 Дата индексирования: Tue Oct 2 06:50:27 2012 Кодировка: Поисковые слова: solar eclipse

|Disc number |Angle between the disc and the "?" |
| |line |
|1 | |
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Measuring angles

Using the Orrery, look at one of the planet discs. Putting one end of a
ruler or stick on the centre of the Sun disc and the other end in the
centre of the planet disc, measure the angle between the line with the
symbol:
Write your angles in the table below.
The planet I have chosen to measure is .....................