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Nina [5.8K]
2 years ago
10

Plz help with numbers 3 and 4 !!

Mathematics
2 answers:
vovangra [49]2 years ago
5 0
3.

30°


4. 100°. I think
goblinko [34]2 years ago
4 0

Answer:

3. opposite

30°

4.  50° + 30° + 2x = 180°

80° + 2x = 180°

2x = 100°

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