For complete 1 rotation, the angle is 360 degrees. The measure of angle x is 126 degrees.
What is an angle?
Angle is the space between the line or the surface that meets. And the angle is measured in degree.
The diagram shows a square and 4 regular pentagons.
We know that each internal angle of the square is 90 degrees.
And the internal angle of the pentagon is 72 degrees.
For complete 1 rotation, the angle is 360 degrees. Then we have
∠x + 72° + 90° + 72° = 360°
∠x + 234° = 360°
∠x = 126°
More about the angled link is given below.
https://brainly.com/question/15767203
