Awesome Hunt!
Pythagoras Theorem= (AC)^2=(AB)^2+(BC)^2 :grinning:
It is very helpful for Engineers to understand the requirement and create visual presentation of the Project and it is the most important step that needs to be followed before jumping in the construction. With the help of CAD and GIS analysis become much more easier which is good to build a Good Model.

Thank You and Wish you a Good Ranking...