drawing of cubes to which portions of volume are removed

[lallina]

Bye.
I have to draw free hand in intuitive assonometry 4 cubes to which portions of volume are subtracted through tilted planes passing through the diagonal edges.
someone who would help me please? I did not understand how to do it, unfortunately my prof. explains badly.
Thank you.

 

[MassiVonWeizen]

for me a tilted plane that passes through the edges is the blue one of the image

 

[TETRASTORE]

It is not clear to me if you have to draw 4 cubes with 4 different cuts.
not having specified how many edges are interested, in addition to the point indicated by @massivonweize, there may also be the possibility that I extradite in the image I attach; in this case the cutting plane passes through the edges to, c, d and the subtracted volume portion (left) is an isoscele tetrahedron.

 

[MassiVonWeizen]

n this case the cutting plan passes by the edges to, c, d

in this case it is about vertices and not edges, although commonly you use the word spigolo with incorrect meaning so it may be that the student has confused

 

[TETRASTORE]

just, in fact if we make the distinction between vertices (e.g. a, b, c, d, ....) and edges, in the second case the possibilities are countless; I attach an example, can it be?

 

[lallina]

in this case it is about vertices and not edges, although commonly you use the word spigolo with incorrect meaning so it may be that the student has confused

My teacher will be confused.

 

[MassiVonWeizen]

My teacher will be confused.

How do you know if you don't understand what you have to do?
if your prof told you edges you must keep the meaning of that word good; otherwise if you have doubt you ask for clarification.
it will probably explain wrong, but now you have examples of both edges and vertices and with images in hand you can ask him what he intends

 

[lallina]

just, in fact if we make the distinction between vertices (e.g. a, b, c, d, ....) and edges, in the second case the possibilities are countless; I attach an example, can it be?

just, in fact if we make the distinction between vertices (e.g. a, b, c, d, ....) and edges, in the second case the possibilities are countless; I attach an example, can it be?

could be so...thanks a thousand for examples
I repeat that my teacher explains from dogs... you do not understand the most absolute way

 

[lallina]

How do you know if you don't understand what you have to do?
if your prof told you edges you must keep the meaning of that word good; otherwise if you have doubt you ask for clarification.
it will probably explain wrong, but now you have examples of both edges and vertices and with images in hand you can ask him what he intends

by e-mail he wrote espgoli. Anyway thanks to you for making me some examples

 

[MassiVonWeizen]

by e-mail he wrote espgoli.

then there is only one solution.
however definition of face, edge and summit