3. suppose you live on a planet with a moon, where during a solar eclipse, the moon appears to be half the diameter of the sun.
a. draw a diagram of how the moon would look against the sun during a solar eclipse.
b. a 1-inch diameter marble held 100 inches away on the planet barely blocks the sun. how many moon diameters away is the moon from the planet? draw and label a diagram to support your answer.
c. if the diameter of the moon is approximately 3 /5 of the diameter of the planet and the circumference of the plan et is 185,000 miles, approximately how far is the moon from the planet?