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Are sides of a parallelogram always sometimes or never congruent?
Wiki User
∙ 13y ago
They are sometime congruent because a square is a parallelogram and its sides are congruent and a rectangle is one and its sides aren't congruent.
Wiki User
∙ 13y ago
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Is a parallelogram sometimes a rhombus always a rhombus or never a rhombus?
sometimes, only if all sides are congruent
Is a square always sometimes or never a rectangle?
It is never a rectangle but they are both 4 sided quadrilaterals
Is a parallelogram always sometimes or never a rhombus?
a parallelogram will never ever be a rhombus
Is a parallelogram is always sometimes or never a rectangle?
is sometimes
Is a rectangle always sometimes or never a parallelogram?
Always.
A parallelogram has four congruent angles sometimes always or never?
sometimes
Is a parallelogram sometimes a rhombus always a rhombus or never a rhombus?
sometimes, only if all sides are congruent
Is a square always sometimes or never a rectangle?
It is never a rectangle but they are both 4 sided quadrilaterals
Is a rectangle always a square never a square or sometimes a square?
sometime actually -A rectangle is a parallelogram with 4 right angles. -A square is a parallelogram with 4 right angles and 4 congruent sides. Congruent sides are the same length.
Is these two triangles always congruent sometimes congruent or never congruent?
Never
Is a parallelogram always sometimes or never a rhombus?
a parallelogram will never ever be a rhombus
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.
Are all parallelograms a quadrilaterals always sometimes or never?
-- A parallelogram is always a quadrilateral. -- A quadrilateral is sometimes a parallelogram.
Is a parallelogram is always sometimes or never a rectangle?
is sometimes
Is a parallelogram always, never, or sometimes a quadrilateral?
Always
Is a rectangle always sometimes or never a parallelogram?
Always.
Is a parallelogram sometimes always or never a trapezoid?
NEVER!
