An irregular polygon with 5 or more sides.
a rhombus
56678 Shape is called a rhombus
I suggest you go back and check what you want. There is no such thing as an acute side. You cannot have 1 equal obtuse angle (equal to what?).
A rhombus is the parallelogram you are probably looking for if the 12th word in the question (sides) is actually supposed to be angles.
A kite.
A rhombus
a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides.
A rhombus is your answer
a rhombus
parallelogram
56678 Shape is called a rhombus
A square if it has 4 equal angles too, or a rhombus if it has two obtuse and two acute angles.
octagon
A parallelogram
Impossible.
this shape would be a rhombus
I suggest you go back and check what you want. There is no such thing as an acute side. You cannot have 1 equal obtuse angle (equal to what?).