Exterior angle property of a triangle
1)Find the value of x.

2)If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the ____ interior opposite angles.

3)What will the value of angle ACD in the given figure?

4)What is the value of x (angle ABC) in the triangle shown in the figure below?

5)What is the missing value for exterior angle, n.