markaylagoff
markaylagoff markaylagoff
  • 20-02-2019
  • Mathematics
contestada

plz help with numbers 3 and 4 !!

plz help with numbers 3 and 4 class=

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Olivia123456 Olivia123456
  • 20-02-2019

Answer:

3. opposite

30°

4.  50° + 30° + 2x = 180°

80° + 2x = 180°

2x = 100°

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bbgyharm bbgyharm
  • 20-02-2019
3.

30°


4. 100°. I think
Answer Link

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