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A square is a parallelogram with 4 equal sides and 4 90 degree angles.

Q: A parallelogram with four equal sides and four 90 degree angles?

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A parallelogram has opposite sides and angles congruent which means of equal measure.

A parallelogram.Types of parallelogram:Rhomboid - A quadrilateral whose opposite sides are parallel and adjacent sides are unequal, and whose angles are not right anglesRectangle - A parallelogram with four angles of equal sizeRhombus - A parallelogram with four sides of equal length.Square - A parallelogram with four sides of equal length and four angles of equal size (right angles).

A rhombus has all sides equal but not angles. The opposite angles in a rhombus are equal though.

All quadrilaterals have four sides. All have interior angles totalling 360 degrees. A scalene quadrilateral has no parallel sides. A trapezoid has one pair of parallel sides and one pair of non-parallel sides. A parallelogram has two pairs of parallel sides. Opposite angles are equal. A rectangle is a parallelogram with four right angles at the corners, and therefore all angles are equal. A rhombus is a parallelogram with all four sides equal. A square is a rhombus with four right angles, and therefore all four sides are equal and all four angles are equal. A square is also a parallelogram with four equal sides.

Yes it can - since the definition of a parallelogram is that it is a quadrilateral with opposite sides (and angles) equal.

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Not unless all angles are also equal. A rhombus is a parallelogram with all sides equal. A rectangle is a parallelogram with all angles equal. A square is a rhombus with all angles equal which is a parallelogram with all sides equal and all angles equal.

A parallelogram with equal angles. And when a parallelogram has equal angles, it has equal sides as well.

A parallelogram with four equal sides and no right angles is a rhombus.

A parallelogram with equal length sides is a RHOMBUS. A parallelogram with equal sides and the four angles are at 90 degrees is a SQUARE.

This would be a square. A rhombus is a parallelogram with all sides equal. A square is a rhombus with all angles equal (to 90Â°)

a rhombus is a parallelogram with 4 equal sides. It does not need right angles; that is a special case which is a square

A RHOMBUS has four equal sides. However, it opposite angles are equal ,but its adjacent angles are NOT equal , but sum to 180 degrees.

It is a rhombus that has 4 equal sides and no right angles

No, that's a square. A rhombus is a parallelogram with 4 equal sides, but no right angles.

A square.it has four equal sides and all the angles are 90degrees. it has 2 pairs of parallel lines which makes it a parallelogram.

A parallelogram has opposite sides and angles congruent which means of equal measure.

A parallelogram with four equal sides is a rhombus.You are a rhombus quadrilateral.