descriptive geometry

[amitseg]

Hey everyone,

I hope that I will find the right answer here:

attached here an image of front (the upper) view and top (the lower) view of some shape (I am working according to the first angle projection). my question is - what is the method for finding the third view (the side view). is there any general method to solve this kind pf problems? I kow that I should draw a 45 deg line, but from there - how do I know whice points in the known views corresponds to the points in the unknown view?

thank you so much!

new doc 2018-07-20 00.40.38-20180720004046 (1).pdf