Answer :

The polygon is a hexagon and the value of x in the figure is 100

How to determine the value of x?

The polygon is a hexagon, because it has 6 sides

So, the sum of angles in it is:

Sum = 180(6 - 2)

Evaluate

Sum = 720

The sum of angles in the shape are:

x + 90 + x+ 9 + 145 + 156 + 120 = 720

Evaluate thelike terms

2x = 200

Divide both sides by 2

x = 100

Hence, the value of x in the figure is 100

Read more about polygons at:

https://brainly.com/question/1592456

#SPJ1

Thanks for taking the time to read Find the value of x in the figure below a 145 b 109 C 100 d 280 120 156 145 x 9. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada