Math, asked by ilhamiqbal2k5, 9 months ago

Plz help I'll mark is brainlisr

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Answers

Answered by GRANDxSAMARTH
3

Angle x is 99° is the correct answer

Answered by saralag112
3

Answer:

99

Step-by-step explanation:

180 -123 = 57

Then 42+57+y =180

y+x=180

y = 81

x=180-81

x = 99

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