Nope
scalene
a scalene triangle.
A scalene triangle
A scalene triangle
There is no special name. And some quadrilaterals with special characteristics (eg a trapezium) could still have all sides of different lengths.
Name four different methods of gaining height while working.
There are absolutely no trapezoids that are also parallelograms.
Scalene Triangle
It is a scalene triangle that has 3 sides of different lengths
A triangle with no right angle and sides of different lengths is a scalene triangle.
This is a parallelogram.
Quadrilaterals include trapeziums, trapezoids, parallelograms, rhombuses, rhomboids, rectangles, and squares.