On a coordinate grid, the coordinates of vertices P and Q for Polygon PQRS are P(1, 2) and Q(−4, 2). What is the length of Side PQ of the polygon?

Since the y coordinates are the same.....the length is just absolute value difference of the x coordinates = l - 4 - 1 l =

l - 5 l = 5 units

Thankyou!!!