abet0725 abet0725
  • 23-03-2021
  • Mathematics
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I need help with this please I don't understand my kids work

I need help with this please I dont understand my kids work class=
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kica226 kica226
  • 23-03-2021
Angles D, E, G, H are 7x=140 degree
Angles F, I are 4x=80 degree
x=20
See workup in attached photo
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