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MathNet 2002 — Part 02 Question 75

Math Olympiad Vault · MathNet 2002 — Part 02

Question 75

Draw a square of side length $1$. Connect its sides' midpoints to form a second square. Connect the midpoints of the sides of the second square to form a third square. Connect the midpoints of the sides of the third square to form a fourth square. And so forth. What is the sum of the areas of all the squares in this infinite series?