Question

find the value of unknown angle​

Answer 1

Answer:

the unknown angle will be 5x+10° as opposite angle...

6y=120° due to opposite of 120°

5x+10°+5x+10°+120°+120°=360°

10x+260°=360°

10x=100°

x=10°

therefore the unknown angle is 60°

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Answer 2

Answer:

60°, this question answer is

Step-by-step explanation:

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