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Umnica [9.8K]
3 years ago
7

Help me someone please my teacher needs this soon or I’m going to fail school

Mathematics
2 answers:
Naddik [55]3 years ago
4 0

Answer:

  • A. 9π/3 · 2

Step-by-step explanation:

<u>Use the equation of circumference and substitute the value of radius:</u>

  • C = 2πr
  • C = 2π*3 = 6π inches

<u>Compare the answer choices to find the correct one, which is:</u>

  • 9π/3 · 2 = 3π · 2 = 6π
Gnesinka [82]3 years ago
4 0
  • Radius=3in

\\ \sf\longmapsto Circumference=2\pi r

\\ \sf\longmapsto Circumference=2(3)(π)=6\pi

Now

Check 1st option

\\ \sf\longmapsto \dfrac{9\pi}{3}.2=6\pi

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