haileytaber6
haileytaber6 haileytaber6
  • 04-05-2020
  • Mathematics
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NEED ANSWER ASAP
MARKING BRAINLIEST

NEED ANSWER ASAP MARKING BRAINLIEST class=

Respuesta :

jimrgrant1 jimrgrant1
  • 04-05-2020

Answer:

AB = 8π

Step-by-step explanation:

The length of the arc is calculated as

arc = circumference of circle × fraction of circle

     = 2πr × [tex]\frac{144}{360}[/tex]

     = 2π × 10 × [tex]\frac{2}{5}[/tex] ← cancel the 5 and 10, leaving

AB = 2π × 2 × 2 = 8π

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