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Australian AMC 2019 - Intermediate Question 4

AMC AUSTRALIA · Australian AMC 2019 - Intermediate

Question 4

What is the area of the shaded triangle?

Question illustration
  1. $8\text{ m}^2$
  2. $12\text{ m}^2$
  3. $14\text{ m}^2$
  4. $20\text{ m}^2$
  5. $24\text{ m}^2$