It could have:
A Trapezium have 2 equal angles.
No
Absolutely not.
no
A trapezium has 4 interior angles that add up to 360 degrees
A Trapezium have 2 equal angles.
Absolutely not.
No
A trapezium has 2 obtuse and 2 acute angles.
no
a trapezium has two obtuse angles or one if it has a right angle
A trapezium has 4 interior angles that add up to 360 degrees
A trapezium has four vertices.
The interior angles of a trapezium = 360°The British definition of a trapezium is a quadrilateral with one pair of parallel sides.
4 internal angles
4
A trapezium.