square
quadrilaterals
Some shapes have angles and so they are important in defining the shapes. And angles are absolutely critical for angles. They are the very essence of their existence: if it were not for angles then there would be no angles.
There is no shape with exactly 4 right angles and 2 congruent sides.A rectangle has 4 right angles and 2 pairs of congruent sides - 4 sides in all. But if the numbers in the question are not limiting, then there are many more shapes. An irregular hexagon with the following shape, will meet the requirements if its height is the same as its base.___|....\|......\___!_______|There are lots more shapes with more sides.
Opposite angles do not bisect any shapes.
square
A 6 sided hexagon has 6 angles that add up to 720 degrees
quadrilaterals
squares and rectangles.
... A square? ~Singer
All 4 sided shapes each equal to 360 degrees in angles
Squares
Some shapes have angles and so they are important in defining the shapes. And angles are absolutely critical for angles. They are the very essence of their existence: if it were not for angles then there would be no angles.
All right angles will be equal as they are all 90O. Shapes that have 4 right angles will be rectangles (which include squares).
A rhombus is one of them
A square and a rectangle
A square shape for example has 4 right angles and a right angle is 90 degrees.