#### Question

Find the angle measure x in the given Figure

#### Solution

Sum of the measures of all interior angles of a quadrilateral is 360º. Therefore, in the given quadrilateral,

50° + 130° + 120° + x = 360°

300° + x = 360°

*x* = 60°

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Solution Find the Angle Measure X in the Given Figure - 1 Concept: Sum of the Measures of the Exterior Angles of a Polygon.