No, two rectangles are not always congruent. Two rectangles are considered congruent if they have the same dimensions, meaning both their lengths and widths are equal. However, rectangles can have different dimensions and still be rectangles, making them non-congruent.
No.
They're sides may not be congruent.
No
That their sides are congruent.
No
No.
They're sides may not be congruent.
No
Yes.
if the sides of two rectangles are equal then they r congrunt
Rectangular prism
That their sides are congruent.
No
They make two congruent rectangles, not to rectangles! This is because the line joining the midpoints of opposite sides are lines of [reflective] symmetry.
It is always true because two congruent angles that are complementary both measure 45 degrees.
Yes.
Yes.