Anumber x is less than 8 and greater than or equal to 5

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Pls brainliest will be awarded if answer is correct