Not normally but they do have 4 sides of equal lengths
no
Yes, all squares are rhombi (aka rhombuses), but all rhombi are not squares.
Yes, all rhombi are parallelograms. If you understand the concept "parallelogram" then you will know that rhombi
Yes indeed. In fact, every equiangular triangle is an acute one.
No, an equilateral triangle has to be equiangular, but an equiangular triangle does NOT have to be equilateral
Having equal angles; as, an equiangular figure; a square is equiangular.
Because all rhombi are parallelograms.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
Squares are equilateral and equiangular.
No.
Angles cannot be equiangular: the latter is a property of polygons. Equiangular polygons are ones in which all the angles are equal.
A rhombus is NEVER equiangular. If it were equiangular it would no longer be a rhombus but a square.