Answer:

Step-by-step explanation:
For a shape to be a parallelogram, the angles that are across from one another have to be equal.
We can now find x by making both equations equal to each other and solving.

Solve.

Answer:
Not exactly sure but I think it should be 30 pieces
Step-by-step explanation:
1.54-.10=1.44
Subtract the two to find your answer