Answer:
145 degrees.
Step-by-step explanation:
Because the lines are the same length on each half we know that the corner opposite to the right angle is also a rangle. In a quadrilateral (4 sided shape) the angles should add up to 360 degrees. We now have the total as x + 35 + 90 + 90 = 360 which when rearranged gives x = 145 degrees.
