Answer:
Explanation:
Moon A:
height: 12
width: 4
height / width: 12/4 = 3
Moon B:
height: 6
width: 2
height / width: 6/2 = 3
Moon C:
height: 3
width: 1
height / width: 3/1 = 3
Moon D:
height: 4
width: 3
height / width: 4/3 = 1.33333
Moons A, B and C have the same ratio of height to width. These moons are similar. Moon D is NOT similar to Moons A, B and C (different ratio, different proportions).