0
If a quadrilateral is a square then it is a parallelogram. 2. A quadrilateral is a square if and only if it is a parallelogram.?
Wiki User
∙ 6y ago
The second statement is false.
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
A quadrilateral with 2 pairs of parallel sides?
A quadrilateral with two pairs of parallel sides is a parallelogram.
What shapes are quadrilateral but not parallelogram?
a square is not a parallelogram the dude who said is a retard. squares are parallelograms becuz parallelograms has to hve 2 sets of parallel lines, no more, no less. a square has 2 sets of parallel lines.
Every square is a parallelogram?
A parallelogram is a quadrilateral (4 sided shape) with 2 pairs of parallel sides. As a square has two pairs of sides that are parallel to each other, it must be a parallelogram just as a rectangle is. Although all squares and rectangles are parallelograms, not all parallelograms are rectangular or square.
What other possible names for a square?
A square is a type of parallelogram which is a type of quadrilateral which is a polygon.from WikipediaA convex quadrilateral is a square if and only if it is any one of the following:[2][3]a rectangle with two adjacent equal sidesa quadrilateral with four equal sides and four right anglesa parallelogram with one right angle and two adjacent equal sidesa rhombus with a right anglea rhombus with all angles equala quadrilateral where the diagonals are equal and the perpendicular bisectors of each other, i.e. a rhombus with equal diagonals
What does a parallelagram look like?
A parallelogram is a quadrilateral with 2 pairs of parallel sides. Examples of such are rectangle, square, rhombus or diamond shape.
Are all sides congruent in a quadrilateral or parallelogram or rectangle or rombus or square?
a parallelogram, rectangle, rombus, and square all are quadrilaterals. a quadrilateral means a shape with 4 sides. only 2 sides are congruent in a parallelogram 2 sides are congruent in a rectangle 4 sides are congruent in a rombus 4 sides are congruent in a square
What quadrilateral has rotational symmetry of 2?
A parallelogram (other than a square).
Quadrilateral with 2 sets of parallel lines?
A parallelogram, a square or a rectangle !
Which quadrilateral have 2 pairs of parallel sides?
square, rectangle, rhombus, parallelogram
Is a parallelogram a special square?
No it's just a quadrilateral although it looks like a square that is slanting they are different a square has a rotation order of 4 and a parallelogram only has 2 a square has 4 lines of symmetry and a parallelogram only has 3 a square all the angles are 90 degrees but they aren't in a parallelogram well anyway it isn't a square you can't have special squares you only have squares no if's but's or maybe's
What is the area of a quadrilateral when only the sides are given?
Look in your math book. Square = side^2, parallelogram = base*height, etc.
A quadrilateral with 2 pairs of parallel sides?
A quadrilateral with two pairs of parallel sides is a parallelogram.
Explain why a square is a parallelogram?
Because it is a 4 sided quadrilateral with with 2 pairs of parallel sides
What is any quadrilateral that has 2 pairs of parallel lines?
Examples are: square, rectangle, rhombus and parallelogram
Does a quadrilateral have only 1 pair of parallel sides?
Any four-sided shape is a Quadrilateral. Square, Rectangle, Parallelogram, rhombus, trapezoid etc. It may have no parallel sides as in a kite, 1 parallel side as in trapezoid or 2 parallel sides as in parallelogram.
A quadrilateral that is not a parallelogram?
A trapazoid has only has to have 1 set parallel sides a parallelogram is 2 sets of parallel sides
What quadrilateral has a pair of 2 parallel sides?
square rectangle rhombus Parallelogram. Above are some examples.
