A rectangle is symmetric only about the perpendicular
bisectors of its
and
.
If...
Physics, 28.09.2021 03:30 carlshiabrown
A rectangle is symmetric only about the perpendicular
bisectors of its
and
.
If all the sides of a parallelogram are equal in length,
then its
bisect each other at
right angles. Such a parallelogram can be reflected onto
itself across the diagonals.
.
If a trapezoid is
-that is, its
nonparallel sides are equal in length-then the parallel
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