I think it’s 4 pairs cause 4 pants is less than 5 shoes and 8 is bigger than 4
1. Measure and angle in degree
Given two coordinates point 1 as (-23,-14) and point 2 as(-18,2).
To find the midpoint we would use the formula below;

Where x1=-23, x2=-18, y1=-14, y2=2
We would substitute the values into the midpoint formula.

Therefore, the answer is