2(Adjacent) * * * * * You cannot have a polygon with two sides! A trapezium has four sides - whether it is isosceles or not.
A trapezium has only one pair of parallel sides
An isosceles triangle has no parallel sides but it does have two equal sides
7 sides
A trapezium has 1 pair of opposite parallel sides of different lengths. Note that sometimes a trapezium is called a trapezoid
A trapezium can have 0, 2 or 3 sides of equal length.0 equal sidesThis is the general state of a trapezium.2 equal sidesThe two parallel sides can never be equal.The two non-parallel sides can be equal. In this case, the trapezium is an isosceles trapezium.Or one of the parallel sides can be equal to one of the non-parallel sides. No special name.3 equal sidesThese would have to be the two non-parallel sides and one of the others. The trapezium is isosceles.
How many parallel sides has a trapezium?
2(Adjacent) * * * * * You cannot have a polygon with two sides! A trapezium has four sides - whether it is isosceles or not.
The 4 interior angles add up to 360 degrees
A trapezium has only one pair of parallel sides
An isosceles triangle has no parallel sides but it does have two equal sides
7 sides
Isosceles means having equal "legs". It can be a triangle, trapezium or a shape with more sides.
A trapezium has 1 pair of opposite parallel sides of different lengths. Note that sometimes a trapezium is called a trapezoid
It depends on where you are. If in the USA, a trapezium has no parallel sides. For everywhere else, a trapezium has one set of parellel sides (which is called a trapezoid in USA).
It may have none. A trapezium (US) has no parallel sides. A trapezoid (US, known elsewhere as a trapezium) has one side of parallel sides.
1