No
No. An isosceles trapezium (isosceles triangle with its apex removed) would have congruent diagonals but it is not a parallelogram.
A trapezium can have either 0 or 1 line of symmetry, depending on its specific shape. If the trapezium is a parallelogram, it will have one line of symmetry, which is the line that divides the shape into two equal halves. However, if the trapezium is not a parallelogram, it will have no lines of symmetry, as there is no way to divide it into two equal halves through a single line.
A trapezium, parallelogram, rhombus, rectangle, square.A trapezium, parallelogram, rhombus, rectangle, square.A trapezium, parallelogram, rhombus, rectangle, square.A trapezium, parallelogram, rhombus, rectangle, square.
A parallelogram (along with all special cases), an isosceles trapezium and some totally irregular quadrilaterals.
If the sloped sides of an isosceles trapezium are extended to a vertex, you would get an isosceles triangle.If the sloped sides of an isosceles trapezium are extended to a vertex, you would get an isosceles triangle.If the sloped sides of an isosceles trapezium are extended to a vertex, you would get an isosceles triangle.If the sloped sides of an isosceles trapezium are extended to a vertex, you would get an isosceles triangle.
Isosceles trapezium
No, a parallelogram is not a trapezoid.
No, a parallelogram cannot be a trapezium.
An isosceles trapezium.
Assuming that: iscoleses was meant to be isosceles,trampizium was meant to be trapezium, parralell was meant to be parallel, then the answer is yes. Every trapezium has one pair of parallel sides.The trapezium being isosceles is not relevant.
does any isosceles trapezium have any equal sides?if yes,which?
There are various shapes. A couple of examples:a scalene triangle;a parallelogram, trapezium (other than isosceles)a totally random shape