Question

10. Find the angle measure x in the figure:
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Answer 1

50+110+x+90=360(Exterior Angle Sum)

x=110

Answer 2

Answer:

110°

Step-by-step explanation:

We know that, the sum of all external angles of a quadrilateral is 360°

So,

110+90+50+x=360°

250°+x=360°

x=(360-250)°

x=110°

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