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2001 AMC 10 Problem 18

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2001 AMC 10 Problem 18AMC 10 Step by Step
Name:                             Date: September 13, 2026
Quadrilaterals & Polygon Areas · difficulty 3 of 5 · about 3 min · position P16-20

The plane is tiled by congruent squares and congruent pentagons as indicated. The percent of the plane that is enclosed by the pentagons is closest to

figure

  1. A)

    5050

  2. B)

    5252

  3. C)

    5454

  4. D)

    5656

  5. E)

    5858

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