alocarrero04 alocarrero04
  • 09-05-2020
  • Mathematics
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help please.........​

help please class=

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emmafrancisco
emmafrancisco emmafrancisco
  • 09-05-2020
12x-25+x-3=180
13x-28=180
13x=208
x=16

measure of arc DE: 167°
measure of arc EF: 14°
measure of arc DFG: 346°
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