How many AutoCAD objects are in a rectangle?

I think it is only onethank you

only1

************

Thanks 

It depends in how did you draw your rectangle From1 object using rect command or4 objects using Line.

Agree with colleagues

One only

If rectangle Draw by using command REC or PL its1 Object otherwise4 lines.

there is tow answer's 

-4 object's if we use line's 

- only on object's if the4 line's been joined .

I agree with Mhd. Omar .....................

if you draw a rectangle by rectangle command its a one object,

if you draw a rectangle by line command it has four objects.

Thank you for the invitation and agreed with the answers

By Rectangle Command - 1

By Line Command - 4 Lines

One>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>Thanks