Answer :

upandover

1. 98 degrees

180 - 82

98

2. 82 degrees

angle B = angle D

the lines the angles are connected to are parallel

3. 83 degrees

180 - 97

83

Hope this helps!! :)

devishri1977

Answer:

Step-by-step explanation:

∠1 = 97     {corresponding angles}

∠2 = 82  {corresponding angles}

∠3 + 97 = 180   {linear pair}

∠3 = 180 - 97 = 83

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