Answer
I think you should do it by yourself so i will give you an example then do the same thing with the same problem you have
Finding distance between AD
A(-2,4) and D(1,4) AD= (-2 + 1 =3 units)
Explanation:
When there are two points in the SAME quadrant, we SUBTRACT the absolute values of coordinate that are different
If they are in the different quadrants we add!