Two similar figures have corresponding lengths in the ratio 1 : 3. Their areas are in the ratio:

  1. 1 : 27
  2. 1 : 9
  3. 1 : 6
  4. 1 : 3
Answer

B) 1 : 9

Areas scale by the square of the length ratio: 1^2 : 3^2 = 1 : 9. SLO M-09-B-16 · Knowledge

Mathematics MCQ · More Similar Figures MCQs · Practise