They are said to be irregular shapes or polygons
trapezoid
rectangle
A circle. One side, zero angles. Also a line as it is a 1-dimensional shape.
A right trapezoid.
A parallelogram.
A trapezoid can have 2 right angles and 1 pair of opposite parallel sides of different lengths. The 4 interior angles will add up to 360 degrees.
Isosceles triangle.
They are said to be similar if they have the same angles but different lengths
circle
A cuboid is a three dimensional shape, like a cube but with sides of different lengths. A number cannot have a cuboid.
This is a special case of a quadrilateral called a rectangle.
There is no standard formula. The answer will depend on the compound shape and also on which of the lengths (or angles) are known.