Final answer:
To find the value of x in a parallelogram where one side is 4x and the opposite side is 12, we set 4x equal to 12. Upon dividing both sides by 4, we find that x equals 3.
Step-by-step explanation:
The student is asking to find the value of x in a parallelogram. In a parallelogram, opposite sides are equal in length. Given that one side is labeled 4x and the opposite side is labeled 12, we can set up the equation 4x = 12 to find the value of x.
To solve for x, we divide both sides of the equation by 4:
- 4x / 4 = 12 / 4
- x = 3
Therefore, the value of x for each parallelogram is 3.