Question

find x from figure
with process
triangles















​

Answer 1

Step-by-step explanation:

In Quadrilateral ABCD,

55+30+45+ Angle CDB =360 (Angle Sum property of Quadrilateral)

Angle CDB= 360-130= 230 Degree

Angle CDB + x = 360 (Whole Angle)

x= 360-230

x= 130 degrees

Answer 2

Step-by-step explanation:

hope it will help. good luck