19.03.2019 assignment

 I started doing this assignment with  tetraerdo aka 4 faces polygon. surface is made by triangle and polygon consist of 4 utterly same dimensions. it was done by pyramid command, and press 3 for edge .

secondly hexaedro  aka 6 faces polygon is made. it c

onsists of 6 faces of square. it is also cube. made my command cube

 octahedro is made by combining pyramids.with the commands pyramid and 3drotate it was combined to have final look

 didacro  has 12 faces of 5 face polygon.it is done by first polygon command and drawing circle around. and with command mirror second 5 faced was added. and with ucs coordination change 2 circles were done. intersection point that these circles have is the point for first move.
after doing that action, with command arrayclassic, it was completed.

icosahedron has 20 faces based on triangles.it was made first with command polygon with 5 faces, then having triangles due to sides that 5 face has. then with ucs command coordinates were changed for having intersection circles. after making these circles array command was applied for having closed shape.
then deleting one triangle from that shape to make all these steps again until having 20 faces.