Two similar figures have corresponding lengths in the ratio 1 : 4. Their areas are in the ratio:

  1. 1 : 64
  2. 1 : 8
  3. 1 : 4
  4. 1 : 16
Answer

D) 1 : 16

Areas scale by the square of the length ratio: 1^2 : 4^2 = 1 : 16. SLO M-09-B-16 · Knowledge

Mathematics MCQ · More Similar Figures MCQs · Practise