decagon
It is a rhombus
retangle
scalene triangle
A parallelogram is a four sided shape where opposite sides are parallel and equal lengths. If you mean that ALL sides are equal lengths, you are looking for a rhombus.
A shape that has four sides but does not have all sides the same length is called a trapezoid (or trapezium in some countries). In this shape, at least one pair of opposite sides is parallel, while the other sides can be of different lengths. Another example would be a quadrilateral, which can have varying side lengths and angles.
A quadrilateral
an irregular hexagon
It is a rhombus
retangle
There are no specific names for such a shape.
scalene triangle
Isosceles triangle.
A trapezoid other than an isosceles trapezoid
The description given fits that of a scalene triangle.
All three sides have different lengths.
No. A kite has two pairs of sides of equal lengths. Opposite sides belong to different pairs.
A parallelogram is a four sided shape where opposite sides are parallel and equal lengths. If you mean that ALL sides are equal lengths, you are looking for a rhombus.