No.
No
yes rectangles are congruent.
No
Yes.
No.
No
if the sides of two rectangles are equal then they r congrunt
yes rectangles are congruent.
Yes, a square will always be congruent, but rectangles also can be squares too. This is where you choose whether or not it is or not.
Rectangles do not have congruent lines. A square can always be called a rectangle. But a rectangle can't always be a square.
Rectangular prism
Square and Rectangle
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.
In a quadrilateral, the diagonals are only congruent for rectangles (or squares, which is a special kind of rectangle). Note: they are not congruent for a Rhombus.
Yes.