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vesna_86 [32]
3 years ago
12

Help I don’t know how to find it!

Mathematics
2 answers:
lidiya [134]3 years ago
5 0
The answer is 130.
Using the triangle sum theorem you get 50 for 1.
Then, angles 1 and 2 must equal 180.
x+50=130
x=130
Thepotemich [5.8K]3 years ago
3 0

Answer:

would it be 130?

Step-by-step explanation:

because 40+90=130 then 180-130=50 so 1=50 and that means 3 is 50 too. so then you would subtract 50 from 190 which is 130.

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