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  • 18-09-2020
  • Mathematics
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I have number 10 done but can someone help me out with 11?

I have number 10 done but can someone help me out with 11 class=

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Аноним Аноним
  • 18-09-2020

Answer:

x=5

Step-by-step explanation:

opposite angles are the same, so the small ones are 15. 180-30=150

150/2=75 75/15=5

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