Four rectangles have the following dimensions:
 Rectangle A: 2 * 3
 Rectangle B: 8 * 12
 Rectangle C: 5 * 7
 Rectangle D: 10 * 12
 Which pair of rectangles is similar?
 Rectangle A ∼ Rectangle B
 Rectangle B ∼ Rectangle C
 Rectangle A ∼ Rectangle D
 Rectangle C ∼ Rectangle D
 Rectangle B ∼ Rectangle D