A rhombus has 4 equal sides
A pentagon can have 0, 1 or 2 pairs of parallel lines. It can have 0 to 4 lines perpendicular to an adjacent line. A rhombus must have two pairs of parallel lines and none of them may be perpendicular to any other.
Adjacent lines are any two lines that meet at a common vertex.
there are no parralel line in a rhombus
Rhombus' Congruent AnglesIt's not the adjacent angles of a rhombus that are congruent, but the diagonal ones.
Yes, any vertex is formed by two adjacent lines.
No. A rhombus is a four-sided 2D shape with all sides equal, where adjacent angles may or may not be equal. The letter x is just two lines crossing each other and doesn't enclose any area like a rhombus does.
Yes, it is one of the ways to prove a figure is a rhombus. If adjacent sides are congruent, then the figure is a rhombus.
Yes, two.
A parallelogram is any four-sided figure that has two pairs of parallel sides.A rhombus is any parallelogram with two adjacent equal sides. Any rhombus is a parallelogram.A square satisfies both of these definitions. Any square is just a rhombus with a right angle in it.
No.
Yes, there are two. They run between the opposite angles of the rhombus.
a rhombus and a square. a square can be a parallelogram but a parallelogram cannot be a square. a rhombus cannot be a square but a square can be a rhombus. * * * * * A rhombus does not have any lines of symmetry, only a square has two.