Find the Circumference of the circle. Use 3.14 for π. Round your answer to the nearest tenth.
1 answer:
Answer:
28.3 cm
Step-by-step explanation:
The formula to find the circumference is 2•π•radius. The diameter is 9 cm, so the radius is 9/2 = 4.5 cm. So, the circumference is:
2•4.5•3.14 = 28.26 ≈ 28.3 cm
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Step-by-step explanation:
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