0
false
What else can I help you with?
Are all parallelograms a quadrilaterals always sometimes or never?
-- A parallelogram is always a quadrilateral. -- A quadrilateral is sometimes a parallelogram.
Is a parallelogram always, never, or sometimes a quadrilateral?
Always
Abcd is a quadrilateral in which angle a equals 40 degrees and angle b equals 150 degrees could abcd be a parallelogram?
never
What is a parallelogaram?
Unfortunately, there is no such thing as a parallelogaram. However, I'm sure you were refering to the shape known as a parallelogram. A parallelogram is a quadrilateral with two sets of parallel sides. Parallel, by the way, means two lines going in the exact same direction that will never cross. Keep in mind that, for example, a square can be a parallelogram while still being a square and a rectangle can be a parallelogram while still being a a rectangle.
4 straight sides no right anlgles?
A quadrilateral. Could be a rhombus, trapezium, kite, parallelogram with no right angles. Never a square or rectangle.
Is a rhombus always sometimes or never a parallelogram?
Always. In fact, one method of proving a quadrilateral a rhombus is by first proving it a parallelogram, and then proving two consecutive sides congruent, diagonals bisecting verticies, etc.
Why is a trapezoid also a parallelogram?
First of all, a trapezoid is not always a parallelogram. Did you mean the reverse: "Why is a parallelogram also a trapezoid"? If so, this depends upon your definition of a trapezoid and parallelogram. Some people define a trapezoid as a quadrilateral with exactly one pair of parallel sides, and a parallelogram as a quadrilateral with exactly two pairs of parallel sides. According to these definitions, a trapezoid can *NEVER* be a parallelogram, so your question is meaningless. However, others might define a trapezoid as a quadrilateral with one *or two* pairs of parallel sides. If you use this definition, then all parallelograms are also trapezoids, much in the same manner that all squares are also rectangles.
Is a parallelogram always sometimes or never a rhombus?
a parallelogram will never ever be a rhombus
What is a quadrilateral that has one line of symmetry?
There is no quadrilateralthat has 1 line of symmetry as quadrilaterals have to have at least 1 line of symmetry.
What is never true about a parallelogram?
A parallelogram can meet
How are squares and rectangles paraellograms?
A parallelogram is any quadrilateral in which both sets of opposite sides are parallel, or will never intersect. Squares and rectangles (both quadrilaterals) satisfy that condition, and so would rhombus.
Why is a rhombus always a parallelogram but a parallelogram is never a rhombus?
A rhombus is a special kind of parallelogram: one in which all sides are equal. It is not true to say that a parallelogram is never a rhombus.
