Hey guys! Can you please please please help, And! I’m giving Brainliest/5star and a thanks! :). Have a good day and take you’re time<3. (It’s fine if you don’t know others just do what you can!)

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )