Respuesta :

Bora77

Answer:

[tex]first \: w \: do \\ \\ 180 - 154 \\ \\ = 26 \\ \\ second \: we \: do \: \\ \\ x + 10 + x + 26 = 180 \\ \\ 2x + 36 = 180 \\ \\ 2x = 180 - 36 \\ \\2 x = 144 \\ \\ x = \frac{144}{2} \\ \\ x = 72[/tex]

mhanifa

Answer:

  • x = 72

Step-by-step explanation:

The exterior angle is the sum of non-adjacent interior angles:

  • x + x + 10 = 154
  • 2x = 154 - 10
  • 2x = 144
  • x = 144/2
  • x = 72

The other interior angle is 82°