Galileo's telescope was not of high quality by modern standards. he was able to see the moons of jupiter, but he never reported seeing features on mars. use the small-angle formula to find the maximum angular diameter of mars when mars is closest to earth. the diameter of mars is 6800 km. when mars is at its closest point it is 55.7 million km away from earth. how does that compare with the maximum diameter of jupiter? give the answer to three significant figures and give your answer in arc seconds.