Wiki User
∙ 6y agoFalse 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.
Wiki User
∙ 6y agoyes
no,all quadrilaterals have 4 right angles
No.
No
False. Not that it's never true - squares like to satisfy the conditions of all quadrilaterals at once, so you'll always find an overlap there - but a rhombus does not need to have a right angle.
No. There are quadrilaterals that have no right angles.no,what about a trapizoid or rhombus
Some do, some don't.
It depends on what you mean. If you are looking for ONLY one right angle, then the only "named" quadrilateral I can think of is a kite. If you are looking for a quadrilateral with AT LEAST one right angle, then there are squares, rectangles, trapezoids, and kites. Of course, there are quadrilaterals out there without specific names with only one right angle or at least one. Hope this helps you! :-)
nun
false
no..for instance a parallelogram
A kite can have on right angle, even two!
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.
False. Every rhombus is a parallelogram, but not every rhombus is a square. Only those that have right angles are squares. Every rhombus is a parallelogram because its diagonal lines are perpendicular, and they bisect an interior angle.
Quadrilaterals are polygons having four sides. Quadrilaterals may have 1, 2, or 4 right angles. It is impossible for a quadrilateral to have exactly 3 right angles because the fourth angle would also be a right angle.
no,what about a trapizoid or rhombus
right-angle triangle has at least one right angle .