A cube.
Figures that have all sides congruent are squares. Congruent shapes have the same size and the same shape. Circles can be congruent if they have the same radius.
All rhombuseses. (That includes squares.)
All squares are similar but not congruent because their sides may have different lengths
A rhombus, diamond, lozenge or an equilateral quadrilateral all have 4 congruent sides but are not squares.
No, rectangles do not have congruent sides. Squares have congruent sides.
What solid figure has congruent squares on all six sides
A cube.
No, only those rectangles that are squares have four congruent sides.
Figures that have all sides congruent are squares. Congruent shapes have the same size and the same shape. Circles can be congruent if they have the same radius.
All rhombuseses. (That includes squares.)
All squares are similar but not congruent because their sides may have different lengths
A rhombus, diamond, lozenge or an equilateral quadrilateral all have 4 congruent sides but are not squares.
If two squares have the same side length for all sides, then they are congruent.
a rectangle has 4 right angles. A rhombus has four congruent sides. A square has four right angles and four congruent sides. All squares are rectangles because all rectangles have 4 right angles, and all squares have four right angles. But not all rectangles are squares because not all rectangles have congruent sides.
A cube
A cube