squares and rectangles.
Squares
A square will have 4 sides that are all the same length, and 4 angles that are 90 degrees each. Other shapes will have 4 sides, but they may be of different lengths. Other shapes will have 4 equal sides, but not 4 angles of 90 degrees.
it is the square
An equilateral triangle.
definitely a pentagon can.. It can be any shapes that have more than 4 sides except that they can't be regular shapes.
A 6 sided hexagon has 6 angles that add up to 720 degrees
Quadrilaterals in general have four sides and four angles. Rhombuses, trapezoids, parallelograms, squares, rectangles, and other similar shapes are included among these.
Various shapes do. The most obvious is a square, if you are looking for the 4 sides to be equal and the 4 angles to be equal. You can also have a rectangle or a parallelogram or a diamond shape and any arrangement of 4 sides for a shape.More generally ,it is known as a quadrilateral (a polygon with four sides and four angles).
Square, rectangle, trapezoid and rhombus.
A square is a regular polygon with 4 equal sides and 4 equal interior 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.