if efgh is a parallelogram what is the value of x

The value of x is 37.
The correct answer is an option (C)
"It is a quadrilateral whose opposite sides are parallel and equal in length."
"The angles whose sum is 180 degrees."
For given question,
We have been given ∠F = (4x - 2)° and ∠G = 34°
We know that any two adjacent angles of parallelogram are supplementary.
⇒ ∠F + ∠G = 180°
⇒ (4x - 2)° + 34° = 180°
⇒ 4x + 32 = 180
⇒ 4x = 148
⇒ x = 37°
Therefore, the value of x is 37.
The correct answer is an option (C)
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