Please give me the correct answer and please with the step by step explanation please
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Please give me the correct answer and please with the step by step explanation please
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Step-by-step explanation:
3x+5x=120°(therefore sum of two opposite interior angles are equal one exterior angle)
8x=120°
x =120/8
x=15
3x=3×15=45°
5x=5×15=75°
another angle is 60°
because the sum of all angles in triangle is 180°
and also because of linear pair of angles 120°+x=180°