bullamoniz bullamoniz
  • 11-05-2019
  • Mathematics
contestada

Please help me I don’t know what to do

Please help me I dont know what to do class=

Respuesta :

idkwhy14
idkwhy14 idkwhy14
  • 11-05-2019

X = 180° - (73° + 42°)

= 180° - 115°

X = 65°

Y = 180° - 131°

Y = 49°

→ 180° - (X + Y) =

→ 180° - (65° + 49°) =

→ 180° - 114° = 66°

Z = 180° - 66°

Z = 114°

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