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1997 AMC 8 Question 24

AMC8 · 1997 AMC 8

Question 24

Diameter $ACE$ is divided at $C$ in the ratio $2:3.$ The two semicircles, $ABC$ and $CDE,$ divide the circular region into an upper (shaded) region and a lower region. The ratio of the area of the upper region to that of the lower region is

Question illustration
  1. $2:3$
  2. $1:1$
  3. $3:2$
  4. $9:4$
  5. $5:2$