no they are not
No, rhombi are not rectangles.
no, only parallelograms (rectangles, squares, rhombi.)
First of all the plural of 'Rhombus' is 'Rhombi'. Rhombi do NOT have 90 degree angles , so they are NOT RECTANGLES. However, they are QUADRILATERALS.
Yes, but so do rectangles, rhomboids (tipped rectangles), and rhombi. In the square, the sides are all equal, and all angles are right angles.
Parallelograms, rectangles, rhombi and squares are all quadrilaterals whose opposite sides are parallel.
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
Squares, rectangles, rhombi, kites and arrowheads do. Other parallelograms and general quadrilaterals do not.
umm, obviously?! diamonds, rhombi(plural for rhombus), rectangles, kites
You must be talking about a rhombus.In a rhombus, all four sides are congruent, opposite angles are congruent, and opposing sides are parallel. Rectangles, squares, and kites must be rhombi, and rhombi must be parallelograms, quadrilaterals, and polygons.
Because all rhombi are parallelograms.
Scalene triangles, rectangles, rhombi, concave polygons with 5 or more sides.