They are both quadrilaterals.
They are both polygons.
all quadrolaterants
A kite or a rhobus. It only looks like a rhombus if you turn it on its side.
A rectangle has NO faces. A rectangle has FOUR(4) Sides.
... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.
Yes. A rectangle is a parallelogram with four right angles. A rhombus is a parallelogram with four equal sides. Therefore, if a rectangle has four equal sides, then it is a rhombus. If a rhombus has four right angles, it is a rectangle. In this case, the rectangle and the rhombus are a special type of parallelogram called a square.
No. That is because there is no such word as "rhobus". A rhombus, on the other hand, IS a polygon. It is a quadrilateral.
Yes, a square is a special kind of rhombus.
It has two lines of symmetry.
A square IS always a special kind of rhombus.
A right triangle is not a quadrilateral. A quadrilateral is a polygon with four sides, while a right triangle has only three sides.
They are all polygons.
Quadrilateral
No they do not.
Depends on the type of piano I guess. Most keyboards are rectangle shaped, there are rectangle/square shaped grand pianos but they are not common, most uprights are rectangle.
They are both polygons.
never - the only thing it may have is common is that a simple rectangle will have four right angles. But a rectangle is not simple, it is complex.