yes it does
Yes
No, a trapezium cannot have four obtuse angles, neither can a trapeizod.
a trapezium ,perhaps
A trapezium
a diamond does. There are two obtuse angles in it.
Well, honey, a trapezium can have 0, 1, or 2 obtuse angles. It all depends on the specific shape of the trapezium. So, you might want to whip out that protractor and start measuring those angles if you're curious.
No, but it contains 2 obtuse angles and 2 acute angles
A trapezium, a kite, a number of miscellaneous quadrilaterals.
A trapezium has 2 obtuse and 2 acute angles.
Yes, providing it and the other 3 angles add up to 360 degrees
Yes providing the other 2 angles are acute
A trapezium has one or two obtuse angles.