chickennoodlesoup65 chickennoodlesoup65
  • 06-01-2021
  • Mathematics
contestada

Pls helppp and thank you

Pls helppp and thank you class=

Respuesta :

jimrgrant1 jimrgrant1
  • 06-01-2021

Answer:

∠ 2 = 60°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles fro 180° for ∠ 2, that is

∠ 2 = 180° - (57 + 63)° = 180° - 120° = 60°

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