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Home > A2C > Chapter 4 > Lesson 4.2.4 > Problem 4-127

4-127.
  1. A dart hits each of these dart boards at random. What is the probability that the dart will not land in the shaded area? Homework Help ✎

    1. dart board

    2. dart board

P(not in shaded area) = P(white)

Area = πr2

See part (a).