
is the equivalent to "five to the third power"
Xis less than or equal to 3
Four, -6 in terms of standard unit factors I NJ makes no sense
By definition, a rectangle is:
Any four sided polygon (quadrilateral) that contains four right angles.
By extension, a square is:
Any rectangle where all sides are of the same, or equal, length.
<h3>So yes, a square is always a rectangle.</h3>