Points A(10, 2) and B(10, 12) lie on a horizontal or vertical line. What is the distance AB?
Note
The x-coordinates are the same, so the points are vertically aligned. Subtract the y-values: |12 − 2| = 10.
Points A(10, 2) and B(10, 12) lie on a horizontal or vertical line. What is the distance AB?
The x-coordinates are the same, so the points are vertically aligned. Subtract the y-values: |12 − 2| = 10.