To snap objects together with interactive control
The Snap Together Tool normally moves and rotates the objects to make the points touch. Use the tool settings to make the tool move the objects without rotation.
You can also use the Snap Together Tool on polygon edges. Press on an object and select Edge from the marking menu to enter edge selection mode, then apply the Snap Together Tool to polygon edges.
To snap two objects together at one point
Maya moves the first point’s object so the two points touch.
To snap two objects together at two points
Maya moves the first object so the first point you selected on each object touch, and the second point you selected on each object touch.
To snap two objects together at three points
Maya moves the first object so the first point you selected on each object touch, the second point you selected on each object touch, and the third point you selected on each object touch.