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Find the arc length of the partial circle.

Answer in terms of π or use 3.14, and enter your answer as a decimal.

Find the arc length of the partial circle. Answer in terms of π or use 3.14, and enter your answer as a decimal. class=

Answer :

DᴀʀᴋPᴀʀᴀᴅᴏx

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As we know :

Length of arc = Radius × Angle made by Arc at center [ in radians ]

[tex]\qquad \tt \dashrightarrow \: arc = radius \times angle \: \: ( in \: \: rad)[/tex]

[tex]\qquad \tt \dashrightarrow \: arc = 9 \times { \pi}{} [/tex]

[tex]\qquad \tt \dashrightarrow \: arc = 9\pi \dfrac{ }{} \: \: units[/tex]

or

[tex]\qquad \tt \dashrightarrow \: arc = 9 \times 3.14 = 28.26 \: \: units\dfrac{ }{} \: \: [/tex]
  • Radius=9
  • Angle=π

Arc length

  • L=r[tex]\theta[/tex]
  • L=9π
  • L=28.3units

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