myahunter10p3v3bf myahunter10p3v3bf
  • 09-02-2018
  • Mathematics
contestada

The inner circle of a donut has a radius of 1cm . The outer circle has a radius that is 3cm longer than the inner circle. what us the area of the donut

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kirstenknowles2
kirstenknowles2 kirstenknowles2
  • 09-02-2018
(π4²)-(π1²)
The area of the donut is 47.12388
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