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Multiple choice

Directions: Answer the question independently. What is the area of the circle (in square units) that circumscribes the region bounded by the lines |x + y| = 4 and |x – y| = 4?

  1. 15π

  2. 21π

  3. 18π

  4. 13π

Reveal answer Fill a bubble to check yourself
C Correct answer

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