please help me in question number 7
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1
60 +2x=180( on same line)
120=2x
x=60
120=2x
x=60
Answered by
0
60° + 2x° = 180° ( supplimentary angles)
2x° = 180° - 60°
2x° = 120°
x= 120/2
x = 60° ans
2x° = 180° - 60°
2x° = 120°
x= 120/2
x = 60° ans
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