Two similar shapes have corresponding lengths in the ratio 4 : 5. The smaller has area 32 cm². The area of the larger is:

  1. 1252 cm²
  2. 50 cm²
  3. 82 cm²
  4. 40 cm²
Answer

B) 50 cm²

Area ratio = 16 : 25, so the larger area is 32 2516 = 50 cm². SLO M-09-B-17 · Understanding

Mathematics MCQ · More Similar Figures MCQs · Practise