First Angle and Third
Angle Projection
Standard 3 Views are in either third angle or first angle projection.
In third angle projection, the default front view from the part or assembly
is displayed at the lower left, and the other two views are the top and
right views. In first angle projection, the front view is displayed at
the upper left and the other two views are the top and left views. For
information about setting the default projection, see Sheet
Properties.
3rd angle projection |

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1st angle projection |

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