The value of x should be greater than 3.
Given that,
- The AB is 12 units.
- The AC is 15 units.
- We need to find the value of BC.
Based on the above information, the calculation is as follows:
As we know that
The sum of two sides length is always more than the 3rd one.
Based on this,
12 + 15 > x
x < 27
15 + x >12
x >-3
12 + x > 15
x >3
Therefore we can conclude that the value of x should be greater than 3.
Learn more: brainly.com/question/19561817
