jadabear17654
jadabear17654 jadabear17654
  • 02-11-2017
  • Mathematics
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Please please help! Find the area of the shaded sector. Leave your answer in terms of pi.

Please please help Find the area of the shaded sector Leave your answer in terms of pi class=

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 02-11-2017
The area of a circle is pi * radius squared, thus the area of the circle is 64(pi).  Since we have a sector with 90 degree angle, the area of the sector is exactly 1/4 the area of the entire circle, or 16(pi)
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Susie556 Susie556
  • 02-11-2017
1/4 of the pie is covered. 3/4 is not.
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