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Are all quadrilaterals parrallelograms?
No, and all parrallelograms are not quadralaterals.
What parallelogram has no right angles?
All of them, except rectangles. (Rectangles are special parallelograms.)
Are all trapezoids parrallelograms?
No but they are all 4 sided quadrilaterals
There are some parallelograms which are not rectangles true or false?
yes. rectangles are just the special cases of parallelograms where the angles are all 900
Are parrallelograms angles always congruent?
Opposite angles are congruent in a parallelogram.
Are all quadrilaterals parrallelograms?
No, and all parrallelograms are not quadralaterals.
Is anything with 4 sides a parallelogram?
No. Anything with 4 sides is a quadrilateral but a parallelogram must have pairs of opposite sides of equal length. All squares and rectangles are parrallelograms.
What parallelogram has no right angles?
All of them, except rectangles. (Rectangles are special parallelograms.)
Are rectangles parallelograms?
Yes, rectangles are a special case of parallelogram, with four right angles.
Are some parallelograms rectangles?
In fact, some are rectangles, but not all are.
Are parallelograms special retangles?
Yes they are special rectangles that are tilted over
Which two parrallelograms match the qualities of a square?
it is a gogo
Are all trapezoids parrallelograms?
No but they are all 4 sided quadrilaterals
There are some parallelograms which are not rectangles true or false?
yes. rectangles are just the special cases of parallelograms where the angles are all 900
Are rectangles also rhombus?
Most rectangles are not rhombuses, but there is a shape that has all the properties of a rectangle and all the properties of a rhombus at the same time. It is called a square. A square is a special rectangle and a special rhombus.
Are parrallelograms angles always congruent?
Opposite angles are congruent in a parallelogram.
All parrallelograms are squares?
No, the other way. All squares are parallelograms.
