Calculate the size of angle x.

Answer

To find the size of angle x in the given figure, we can use the property of angles in polygons. Since the figure is likely a quadrilateral, we know that the sum of the interior angles in a quadrilateral is 360 degrees. In this case, we are given one angle (240 degrees) which is located opposite angle x. We can express the relationship between the angles as follows: Angle 1 (x) + Angle 2 (240 degrees) + Angle 3 + Angle 4 = 360 degrees. Here, angles 3 and 4 are not given explicitly, but if we assume we only need to use the given angle and angle x, the equation simplifies to: x + 240 = 360. Solving for x, we subtract 240 from both sides: x = 360 - 240. This calculation gives: x = 120 degrees. Thus, the angle x measures 120 degrees.