heyitscassierose676
heyitscassierose676 heyitscassierose676
  • 23-11-2021
  • Mathematics
contestada

I don’t understand this :(

I dont understand this class=

Respuesta :

VirαtKσhli
VirαtKσhli VirαtKσhli
  • 23-11-2021

Step-by-step explanation:

Sum of two interior Angles equals to exterior angle . So ,

1 = 65 + 47 = 112°

And , angle sum property of a ∆ is 180° . Hence ,

2 = 180 - 65 - 68 = 47°

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