A right angled triangle or a trapezium* * * * *A trapezium cannot have one right angle. If it has one it MUST have two.
A scalene triangle would fit the given description
a diamond does. There are two obtuse angles in it.
It is any one of the four vertices (corners) of the trapezium.
It could be a trapezium, a kite or an arrowhead.
its..trapezium
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.
A trapezium, a kite, a number of miscellaneous quadrilaterals.
No, a triangle cannot have more than one obtuseangle.
It could be a kite, a trapezium, a chevron or just an irregular quadrilateral with one right angle and no specific name.
Apparently, yes. It has 2.
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.