mrdude1234567891011
mrdude1234567891011 mrdude1234567891011
  • 03-09-2021
  • Mathematics
contestada

HELP PLEASE!!!!! I will mark you as brainlyist!!!!!

HELP PLEASE I will mark you as brainlyist class=

Respuesta :

homeworkhelper272
homeworkhelper272 homeworkhelper272
  • 03-09-2021

Answer:

77° + 90° + x° = 180°

x° = 180° -77° -90°

x° = 13°

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