Jazzy12343
Jazzy12343 Jazzy12343
  • 26-03-2021
  • Mathematics
contestada

solve using the triangle sum therom

solve using the triangle sum therom class=

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sabrinaestevez sabrinaestevez
  • 26-03-2021
x=24. 180-96=84; 3x+12=84. 3x=72; x=24
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