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IMSO 2005 Science International — Theory II Question 11

IMSO Science · IMSO 2005 Science International — Theory II

Question 11

Source instructions: For multiple choice problems circle the right answers. Some problems may have more than one right answer. For essay problem, give explanation briefly.

An astronaut is on the way from the Earth to the Moon. He saw the angular diameter of the Moon as 6 degrees. If the linear diameter of the Moon is 3500 km, what is the distance of the Moon from the astronaut at that time?