Put 2 lines on the perpendicular sides and put 1 line for the parallel sides
No, a rhombus has 2 pairs of parallel sides.
A parallelogram has 2 pairs of opposite parallel sides
Two parallel sides is part of the definition for a rhombus.
A diamond has 2 sets of parallel sides.
Square
No. A parallelogram has two sets of parallel sides.
It could be a trapezoid having 2 right angles, an obtuse angle and an acute angle
if you think about what you just wrote you will find something interesting by defining a shape by this definition.
The description given could be that of a rectangle.
Put 2 lines on the perpendicular sides and put 1 line for the parallel sides
parallelogram
No. A parallelogram has two parallel sides.
Rectangles are made up of 2 sets of parallel lines, which are perpendicular to one another.
trapezoid
A rhomus has 2 parallel sides and all sides are the same length. It may or may not have perpendicular sides; if perpendicular it is a special case of a rhombus and is called a square
A square (i am pretty sure) has 2 sets of parallel sides and four parallel sides.