Question

Find the angle measure x in the figure.​
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Answer 1

Answer:

x = 60°

Step-by-step explanation:

We know that,

This is a 4 sided closed figure called a Quadrilateral.

Then, its angles must add upto 360°

Thus,

50° + 130° + 120° + x = 360°

300° + x = 360°

x = 360° - 300°

x = 60°

Hence,

x = 60°

Hope it helped and believing you understood it....All the best

Answer 2

Answer:

it is an four sided figure

& , we know that any four sided is a quadrilateral

angle sum of property of quadrilateral = 360°

→ 50°+ 130° + 120° + x = 360°

→ 300° + x = 360°

→ x = 360°-300°

→ x = 60°

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