Arawynd
Arawynd Arawynd
  • 19-11-2020
  • Mathematics
contestada

help please????????​

help please class=

Respuesta :

kanairoy kanairoy
  • 19-11-2020

Answer:

Step-by-step explanation:

The measure of the angle TBC is 360-129 = 231

arc length = [tex]\frac{231}{360}2\pi r= \frac{231}{180}\pi r[/tex] =[tex]\frac{77}{60}\pi r[/tex]

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