What is a rectangle but not paraelogram

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Find the distance between the pair of points a(-1,8) and b(-8,4)

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket