Helllppp pleaseeee

A rancher has a three sided plot of land that will be used for grazing sheep each side length is a multiple of the 100 one side is 300 yards long and the other side of 600 yards long what is the shortest possible like the 3 sided plot of land

Helllppp pleaseeee A rancher has a three sided plot of land that will be used for grazing sheep each side length is a multiple of the 100 one side is 300 yards class=