A skuare
Yes. It is a quadrilateral with right angles and opposite sides equal.
It means that the sides are of equal lengths and that the interior angles are of equal sizes
A trapezoid - see related link for an example.
A rhombus is a shape having two acute angles and four equal sides.
No shape has four equal sides and four different angles - either there are two pairs of equal angles, or all four angles are the same; or all sides are not the same length.
Yes. It is a quadrilateral with right angles and opposite sides equal.
A regular pentagon.
It means that the sides are of equal lengths and that the interior angles are of equal sizes
The Pentagon has the geometric shape of a pentagon (It is a polygon with five interior angles and five equal sides).
Any regular shaped polygon has equal angles and equal sides
A trapezoid - see related link for an example.
A shape with 4 right angles and 4 equal sides is a square. ==========================
A shape where all the sides are equal and all the angles are equal. If all sides are equal but angles or not, it is equilateral. If it is vice versa, it is equiangular.
rectangle
A square has 4 equal sides with opposite angles that are equal.
A rhombus is a shape having two acute angles and four equal sides.
Rectangle