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I am trying to find the value of x. Then I need to find the angle measures of the polygon. I am confused on how to solve these types of equations and my teacher did not cover this in class.

I am trying to find the value of x Then I need to find the angle measures of the polygon I am confused on how to solve these types of equations and my teacher d class=

Respuesta :

abidemiokin

The measure of the angle x is 125 degrees

Interior angle of a polygon

The sum of the interior angle of the given polygon is 720 degrees

Take the sum of the interior angles;

120+100+x+120+120+x+10 =720

Simplify to have;

340+130+2x = 720

470+2x = 720

2x

2x = 720-470

2x=250

x =125 degrees

Hence the measure of the angle x is 125 degrees

Learn more on sum of interior angle of pentagon here: https://brainly.com/question/15564315

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