How do I find the value of x if

The quadrilateral is 60° 80° 128 help do I add sides for 268?

I add the sides for 268 to solve for x

solve what for x?

The sum of the angles of a quadrilateral is 360°, so
268+x = 360
Now you can solve for x.

To find the value of x in a quadrilateral, we need to have more information about the quadrilateral.

- Are the angle measures you provided for the interior angles of the quadrilateral?
- Do you have any other information about the sides or angles of the quadrilateral?

Please provide any additional information that you may have so that I can assist you further.

To find the value of angle x in a quadrilateral, you need to know the sum of the angles in a quadrilateral.

The sum of the interior angles of a quadrilateral is always 360 degrees. So, the given angles 60°, 80°, and 128° should all add up to 360°.

Let's add them up:
60° + 80° + 128° = 268°

So far, we have found the sum of the three given angles.

To find the value of x, you can use the equation:
Sum of all angles = 360°

360° = 268° + x

Now, you can solve for x:
x = 360° - 268°
x = 92°

Therefore, the value of x is 92°.