Not normally
A right angled triangle or a trapezium* * * * *A trapezium cannot have one right angle. If it has one it MUST have two.
a trapezium ,perhaps
It can be a trapezium, kite, arrowhead, or a general quadrangle. Squares and rectangles also have one right angle - they have more that 1, but that still means they have 1.
In a trapezium, there are two perpendicular lines. These perpendicular lines are the diagonals of the trapezium. The diagonals of a trapezium are the line segments that connect non-adjacent vertices of the trapezium and intersect each other at a right angle.
It could be a right trapezium, a kite (diamond), or just a general quadrilateral which meets these requirements.It could be a right trapezium, a kite (diamond), or just a general quadrilateral which meets these requirements.It could be a right trapezium, a kite (diamond), or just a general quadrilateral which meets these requirements.It could be a right trapezium, a kite (diamond), or just a general quadrilateral which meets these requirements.
It has two right angles. It has a pai of parallel sides.
None.
It could be a trapezium, a kite or an arrowhead.
No, a trapezium cannot have a right angle. A trapezium is a quadrilateral with at least one pair of parallel sides, but it does not have any restrictions on its angles. A right angle measures 90 degrees, which would imply that the non-parallel sides of the trapezium are perpendicular, making it a different shape altogether, such as a rectangle or a square.
yes a trapezium does have a reflex angle
Yes, a trapezium (or trapezoid in American English) can have one right angle. In such a trapezium, one pair of opposite sides is parallel, and the right angle can occur between one of the non-parallel sides and one of the parallel sides. This configuration is common in various geometric applications and can have unique properties based on the angles and lengths of the sides.
It could be a kite, a trapezium, a chevron or just an irregular quadrilateral with one right angle and no specific name.