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Miscellaneous·2020·Easy

Suppose a region is formed by removing a sector of 20° from a circular region of radius 30 feet. What is the area of this new region?

Suppose a region is formed by removing a sector of 20° from a circular region of radius 30 feet. What is the area of this new region?

Options

  1. a.

    150π square feet

  2. b.

    550π square feet

    Correct answer
  3. c.

    650π square feet

  4. d.

    850π square feet

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