gabbyalicorn
  • gabbyalicorn
What is the approximate perimeter of the figure? A. 3.1 inches B. 6.3 inches C. 7.1 inches D. 12.3 inches
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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gabbyalicorn
  • gabbyalicorn
posting the figure give me a sec
gabbyalicorn
  • gabbyalicorn
gabbyalicorn
  • gabbyalicorn
B?

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More answers

anonymous
  • anonymous
The perimeter of a circle is 2π.radius, as it is 1/4 of a circle this perimeter will be P=π.radius/2+2.radius
gabbyalicorn
  • gabbyalicorn
3.14 x 4 = 12.56? @gaos √ or x
awesomeadam65
  • awesomeadam65
you divide it
gabbyalicorn
  • gabbyalicorn
by 4?
anonymous
  • anonymous
3.14x4/2=6.28
gabbyalicorn
  • gabbyalicorn
Oh oops! My mistake... Xp Thank you! ^u^
awesomeadam65
  • awesomeadam65
so its B
anonymous
  • anonymous
No, itunot done yet. I want now that you solve 6.26+2.radius
gabbyalicorn
  • gabbyalicorn
oh
gabbyalicorn
  • gabbyalicorn
8.26
anonymous
  • anonymous
And the radius is 2 not 4.
gabbyalicorn
  • gabbyalicorn
ya i did 6.26 + 2
geerky42
  • geerky42
Circumference is \(2\pi r\) So since we havee 1/4 the circle, we have \(\dfrac{C}{4} = \dfrac{\pi r}{2}\)
geerky42
  • geerky42
Then you add radius twice.
gabbyalicorn
  • gabbyalicorn
12.56 -3- ?
gabbyalicorn
  • gabbyalicorn
wait no 8.28
anonymous
  • anonymous
So in fact P=3.14.2/2+2.2 P=3.14+4 P=7.14
geerky42
  • geerky42
So perimeter is pretty much \(\dfrac{\pi r}{2}+r+r\)

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