A rectangle.
The opposite sides in a parallelogram are parallel and the same length. However, they are not angles at 90 degrees (right angles).
Yes. A parallelogram is defined as having opposite sides that are parallel and equal in length, and opposite angles that are equal.
square
The simple answer is that a rectangle IS NOT always a square. A square is always a rectangle, though, because it has 4 corner angles of 90 degrees, and opposite sides are parallel and equal in length.
quadrilateral--a four-sided figure, any length sides, any angles trapezoid--one pair of parallel sides, any length sides, any angles parallelogram--two pairs of parallel sides, opposite sides congruent, opposite angles congruent rectangle--two pairs of parallel sides, opposite sides congruent, all angles are right angles (90 degrees) rhombus--two pairs of parallel sides, all sides congruent, opposite angles congruent square--two pairs of parallel sides, all sides congruetn, all angles are right angles (90 degrees)
square
The opposite sides in a parallelogram are parallel and the same length. However, they are not angles at 90 degrees (right angles).
A Rhombus
Yes. A parallelogram is defined as having opposite sides that are parallel and equal in length, and opposite angles that are equal.
square
A shape with opposite sides parallel and of the same length and four right angles is a rectangle.
A quadrilateral with 4 right angles and opposite sides that are parallel can be either a rectangle if the adjacent sides are of different length or a square if the adjacent sides are of the same length.
The simple answer is that a rectangle IS NOT always a square. A square is always a rectangle, though, because it has 4 corner angles of 90 degrees, and opposite sides are parallel and equal in length.
Any parallelogram, including rhombus, but not including rectangle or square.
quadrilateral--a four-sided figure, any length sides, any angles trapezoid--one pair of parallel sides, any length sides, any angles parallelogram--two pairs of parallel sides, opposite sides congruent, opposite angles congruent rectangle--two pairs of parallel sides, opposite sides congruent, all angles are right angles (90 degrees) rhombus--two pairs of parallel sides, all sides congruent, opposite angles congruent square--two pairs of parallel sides, all sides congruetn, all angles are right angles (90 degrees)
rhombus
A rectangle.