Respuesta :
Answer:
135 did the test review hope this helps! :)
Step-by-step explanation:
Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD.
Square A B C D and triangle B U C are attached at side B C to create trapezoid A U C D.
What is the measure of angle DCU?
45o
90o
120o
135o
