Respuesta :

mhanifa

Answer:

  • A. 9π/3 · 2

Step-by-step explanation:

Use the equation of circumference and substitute the value of radius:

  • C = 2πr
  • C = 2π*3 = 6π inches

Compare the answer choices to find the correct one, which is:

  • 9π/3 · 2 = 3π · 2 = 6π
  • Radius=3in

[tex]\\ \sf\longmapsto Circumference=2\pi r[/tex]

[tex]\\ \sf\longmapsto Circumference=2(3)(π)=6\pi[/tex]

Now

Check 1st option

[tex]\\ \sf\longmapsto \dfrac{9\pi}{3}.2=6\pi[/tex]

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