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Brrunno [24]
2 years ago
5

Find the circumference of the circle and show work

Mathematics
2 answers:
Kryger [21]2 years ago
5 0

Answer:

so the answer is 25.13

Step-by-step explanation:

Using the formulas

C=2πr

d=2r

Solving forC

C=πd=π·8≈25.13274

Mumz [18]2 years ago
3 0

\huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }

\large\underline{  \boxed{ \sf{✰\:Important\: point's }}}

  • Circumference:- The line that bounds a circle or other two-dimensional figure
  • Circle:- A two-dimensional geometric figure, a disk, consisting of the set of all those points of a plane at a distance less than or equal to a fixed distance (radius) from a given point.

\underline{  \boxed{ \sf{✷ \:Circumference \: of \: a \: circle \: is  :  -\:2 \:  \pi \: r  \: ✷ }}}

  • Here d stands for diameter
  • value of π 3.14 or 22/7
  • Here "d" (diameter) = 8in
  • Then r(radius) will be 8/2= 4

  • Now let's substitute value

\sf{C↦2× 3.14 \times 4} \\  \sf{C↦25.13in} \:  \:  \:    \:

  • Hence the circumference the circle is 25.13 in.

\underline{  \boxed{ \sf{✰\:25.13in✓ }}}

Hope it helps !

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