TrippleThreatTaeTae
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  • 19-01-2018
  • Mathematics
contestada

What is the circumference of a circle with a radius of 5.4 inches? Enter your answer as a decimal. Use 3.14 for pi. Round your answer to the nearest tenth.

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gustanika
gustanika gustanika
  • 19-01-2018
circumference = 2 × π × r
circumference = 2 × 3.14 × 5.4
circumference = 33.912
circumference = 33.9 in²
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