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2002 AMC 10A Question 8

AMC10 · 2002 AMC 10A

Question 8

Betsy designed a flag using blue triangles, small white squares, and a red center square, as shown. Let $B$ be the total area of the blue triangles, $W$ the total area of the white squares, and $R$ the area of the red square. Which of the following is correct?

Question illustration
  1. $B=W$
  2. $W=R$
  3. $B=R$
  4. $3B=2R$
  5. $2R=W$