Answer: The sum of the angles in a quadrilateral is 360°, so we can set up the equation:
2x + 2x + 1/2x + 1/2x = 360
Combining like terms, we get:
5x = 360
Dividing both sides by 5, we get:
x = 72
Therefore, the value of 'x' is 72°.
Step-by-step explanation: :)