The 4 interior angles of a trapezium add up to 360 degrees and if it's an isosceles trapezium it can have 2 equal obtuse angles and 2 equal acute angles
It can only have a maximum of one- and that is only if it is a right-angled isosceles triangle. ----------------------------------------------------- Yes not all isosceles triangles are right angle triangles - this is a special case.
A trapezium doES have 4 angles.
It has 1 vertical line of symmetry
Two
The 4 interior angles of a trapezium add up to 360 degrees and if it's an isosceles trapezium it can have 2 equal obtuse angles and 2 equal acute angles
A trapezium has 4 right angles...Correction: it has 4 angles but they are not right angles. A structure/shape with 4 right angles is a rectangle or square.
The 4 interior angles add up to 360 degrees
Usually two, but one if it is a right-angled trapezium.
None or two.
Usually none.
A trapezium has two diagonals.
Circle, isosceles,equalateral and scalene triangles, trapezium and many, many more.
Depending upon the trapezium, two or none: ....................................................................... ...------------.............................---------....... ...|.................\........................../..............\...... ...|.......A..........\......................./........B......\..... ...|.....................\..................../..................\.... ...----------------...................---------------... ....................................................................... Trapezium A has two; Trapezium B has none.
1
A Trapezium have 2 equal angles.
None, normally. One if it is an isosceles trapezium.