kft8ey6gtu kft8ey6gtu
  • 25-04-2021
  • Mathematics
contestada

Help I don’t know how to do this

Help I dont know how to do this class=

Respuesta :

moliflower moliflower
  • 25-04-2021
20 + 120 = 140
180 -140 = 40
180-40 = 140
Teh angle is 140 :)
Answer Link
Аноним Аноним
  • 25-04-2021

Answer:

y = 140°

Step-by-step explanation:

we know that sum of two opposite interior angles are equal to one exterior

=> y = 120° + 20°

=> y = 140°

hope it helps

Answer Link

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