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s2008m [1.1K]
2 years ago
5

Can somebody please help mee!!!!

Mathematics
2 answers:
olga55 [171]2 years ago
5 0

Answer:

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

koban [17]2 years ago
3 0

Answer:

  • x = 72

Step-by-step explanation:

<u>The exterior angle is the sum of non-adjacent interior angles:</u>

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

The other interior angle is 82°

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