anonymous
  • anonymous
What is the arc length of a circle that has a 7-centimeter radius and a central angle that is 40 degrees? Round to the nearest hundredth.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
(a) 0.70 centimeter (b)4.88 centimeters (c) 7.40 centimeters (d)280.01 centimeters
misssunshinexxoxo
  • misssunshinexxoxo
Which do you believe it is?
anonymous
  • anonymous
I'm thinking B

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Condor34
  • Condor34
Is this Geometry?
anonymous
  • anonymous
Algebra 2, it's near the trigonometry section so it's almost there
Condor34
  • Condor34
The formula u want to use is arc length= central angle/360 *3Pie R
Condor34
  • Condor34
so it would look like this: 40/360*2*pie*7=4.886921905584123
Condor34
  • Condor34
So it would be B.
Condor34
  • Condor34
In the formula i put 3*pie*R i meant 2*pie*R sorry
anonymous
  • anonymous
I took one lucky guess lol xD it just made sense to be less than 280 but more than 0.70. I just wanted to actually have the work shown to me c: thank you Condor, you'll receive a medal and a fan c:
Condor34
  • Condor34
np

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