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A polygon with 4 sides is shown with its exterior angles. The exterior angles are 140 degrees, 34 degrees, 56 degrees, and x degrees. What is the value of x? 100° 120° 130° 150°

Respuesta :

Answer:130 degrees

Step-by-step explanation: Exterior angles should add up to 360. So add the exterior andles you have, 140+56+34=230. Then subtract the sum from 360 to find the missing exterior angle. 360-230=130.

The value of x is 130

What is exterior angle property?

The sum of the measures of the exterior angles of any triangle is 360 degrees.

We know,

sum of Exterior angles of polygon is 360.

So,

140 + 34 + 56 + x = 360

x= 360 -230

x=130

Learn more about exterior angle here:

https://brainly.com/question/2406986

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