A rectangular pool at Andy's gym measures 25 meters by 50 meters. How many meters
would Andy need to swim in order to swim
diagonally across the pool?

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

where are the options?

step-by-step explanation:

is only a line? i think so