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Do all quadrilaterals have a least 1 right angle?
No.
Do all quadrilaterals at least one right angle?
No
Do all quadrilaterals have at least one right angle?
No. There are quadrilaterals that have no right angles.no,what about a trapizoid or rhombus
Do all quadrilaterals have at lease 1 right angle true or false?
no,all quadrilaterals have 4 right angles
Do all irregular quadrilaterals have no right angels?
A kite can have on right angle, even two!
Do all quadrilaterals have at least 1 right angles?
No.
Does all Quadrilaterals have at least one right angles?
No, a quadrilateral does not necessarily have any right angles. If it has a right angle, it will necessarily have four right angles, and will be a rectangle. But not all quadrilaterals are rectangles. As long as a polygon has four sides, it is a quadrilateral. It might have, for example, two angles of 100o and two angles of 80o.
Do all quadrilaterals have at least one right angels?
no,what about a trapizoid or rhombus
Do all quadrilaterals have at least one right angle true or false?
False because it depends on what type of a 4 sided quadrilateral it as for example a square has 4 right angles whereas rhombus has no corner right angles.
Do all parallelograms have at least one right angle?
The simple answer is no, not all parallelograms have at least one right angle. However, there are some that do. Rectangles and squares are 'special' parallelograms that all have at least one right angle.
Do all triangles have at least 1 right angle?
only right tringles or HL triangles have at least 1 right angle
What polygon has 1 right angle and only 1 set of parallel lines?
There are lots of polygons like that. If by 1 right angle, you mean exactly 1 right angle, there are no such quadrilaterals, but there are pentagons (in fact n-gons for all n>=5.)
