dawn23381 dawn23381
  • 11-06-2021
  • Mathematics
contestada

Find the length of AB. 6 30 AB=[?]in

Find the length of AB 6 30 ABin class=

Respuesta :

jimrgrant1 jimrgrant1
  • 11-06-2021

Answer:

AB ≈ 3.14 in

Step-by-step explanation:

arc AB is calculated as

AB = circumference of circle × fraction of circle

     = 2πr × [tex]\frac{30}{360}[/tex]

     = 2π × 6 × [tex]\frac{1}{12}[/tex]

     = 12π × [tex]\frac{1}{12}[/tex]

     = π ≈ 3.14 in ( to the nearest hundredth )

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