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Australian AMC 2012 - Upper Primary Question 14

AMC AUSTRALIA · Australian AMC 2012 - Upper Primary

Question 14

The square $PQRS$ is made up of 36 squares with side length one unit. The square $JKLM$ is drawn as shown.

What is the area, in square units, of $JKLM$?

Question illustration
  1. 18
  2. 20
  3. 24
  4. 25
  5. 30