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will mark brainliest to the first answer correct (include step by step)

Will Mark Brainliest To The First Answer Correct Include Step By Step class=

Sagot :

Angle 4 is on a straight line with angle 2 meaning that the angle 4 plus Angle 2 is 180 degrees:

    Angle 2 + Angle4 = 180

     72 + Angle 4 = 180

         Angle 4 = 108 degrees

Hope that helps!