Mathematics
Grade9
Easy

Question


In the figure above, the radius of circle P is 10 units. The arc length of arc stack A B C with hat on top is 16 pi. Find the arc length of arc stack A C with overparenthesis on top?

  1. 25 pi                
  2. 20 pi
  3. 4 pi
  4. None of the above

hintHint:

Since the angle subtended by the arc AC is not given we cannot solve the problem.

The correct answer is: 4 pi


    None of the above.

    Know how to calculate arc length.

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