Respuesta :

a triangle equals 180 so you do....

90+45+x=180
135+x=180
-135 -135
x= 45

angle C is 45 degrees

then theres a linear equation for angle C, so you do...

45+x=180
-45 -45

x= 135

angle ACD= 135 degrees
jaycast234556

Answer:

x=135

Step-by-step explanation:

135 !!!!!lollllll

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