kadenceb702
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  • 14-04-2020
  • Mathematics
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2. circumference of a circle with a radius of 5.4 feet

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emma23131
emma23131 emma23131
  • 14-04-2020

Answer:

33.91 feet

Step-by-step explanation:

formula for circumference of a circle is C=2πr

we plug in the numbers

2 * 3.14 * 5.4 = 33.91

you could do with other formula C = πd

d = 2 * r

d = 2 * 5.4 = 10.8

C = 3.14 * 10.8 = 33.91

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