A rectangle
A shape that has 2 pairs of equal sides and no right angles is a kite or a parallelogram. In a parallelogram, each side is equal to the one directly opposite; in a kite, the equal sides are adjacent to one another.
Rhombus
This is a rectangle.
rhombus
A rectangle or a square
what shape has 4 right angles and 2 pairs of equal sides?
A square has 4 right angles, and 2 pairs of equal, perpendicular sides.
a parallelogram
A rectangle is defined as any shape with two pairs of equal sides and four equal angles.
rhombus
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.
4 sides, 4 vertices, 2 equal angles, 2 pairs of equal sides
A shape that has 2 pairs of equal sides and no right angles is a kite or a parallelogram. In a parallelogram, each side is equal to the one directly opposite; in a kite, the equal sides are adjacent to one another.
The shape you are describing is a rhombus. A rhombus has two pairs of parallel sides, and all four sides are of equal length. Additionally, opposite angles are equal, and the diagonals bisect each other at right angles.
rectangle
Rhombus
Assuming there are no more sides/angles, then it is a rectangle.