1 Answer

Jan Herrmann · Answer 1 · 2022-04-22T11:35:41+0000

Answer:

x = 83

Explanation:

The sum of the angles of a quadrilateral is 360

75+x+97+105 = 360

Combine like terms

x+277=360

Subtract 277 from each side

x+277-277=360-277

x = 83

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