- Triangle upper A upper C upper D partially overlaps triangle upper E upper B upper D.
- Point upper C is on line segment upper B upper D.
- Point upper E is on line segment upper A upper D.
- The measure of angle upper A upper E upper B is x°.
- A note indicates the figure is not drawn to scale.
In the figure, . The measure of angle is , and the measure of angle is . What is the value of ?