Mathematics
Grade-7
Easy

Question

Determine the circumference of the circle having 14 inches as its radius.

  1. 14
  2. 25
  3. 45
  4. 88

hintHint:

The circumference of the circle is given by 2 cross times straight pi cross times straight r

The correct answer is: 88


    C equals 2 pi r comma
C equals 2 cross times 22 over 7 cross times 14 comma
C equals 2 cross times 22 cross times 2 comma
C equals 88 text  inches.  end text

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