Please read the below instruction and review all of the corresponding animations. Once you have finished reviewing all the information, click on the link at the bottom of the page and complete the assessment.
Objects can be rotated about two or more axes in the same manner that they can be rotated about a single axis.
When rotation occurs about a single axis, an entire edge remains in its original position. When rotation occurs about two different axes, only a single pivot point remains in its original position.
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Objects can be rotated positively (counterclockwise) or negatively (clockwise) about each axis, just like when rotating about a single axis. (Remember the right hand rule!
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Rotations about two or more axes are not commutative. In other words, the order in which the rotations occur is important. If you switch the order of the rotations, you will not end up with the same result.
You can rotate an object in space as many times as you wish which can result in com plex arrow codes.
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As with single axis rotations, different arrow codes can give you the same result. Two sets of arrow codes that result in the same final orientation of the object are said to be equivalent.
Complex arrow codes can sometimes be reduced to simpler ones.
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