The diagonals of a rhombus are perpendicular and intersect each other at right angles which is 90 degrees
it is impossible for a diagonal of a rhombus to be the same length as its perimeter
It depends on what information you have: the length of a side, or the lengths of the diagonals, or a diagonal and an angle. Each of these will give rise to a different formula.
Yes.
Two
The diagonals of a rhombus are perpendicular and intersect each other at right angles which is 90 degrees
it is impossible for a diagonal of a rhombus to be the same length as its perimeter
It depends on what information you have: the length of a side, or the lengths of the diagonals, or a diagonal and an angle. Each of these will give rise to a different formula.
Yes.
Yes.Yes.Yes.Yes.
Yes. In a rhombus (and in a square), the opposite angles that each diagonal connects are bisected by the diagonal.
One diagonal of a rhombus is larger than the other diagonal but both diagonals intercept each other at right angles.
310
Two
P = 4*a (a is side length) Area = p*q/2 (p=perimeter, q=diagonal
Area=ba where b=base (any side), and a=altitude, the perpendicular length from the base to the opposite sideORArea= (d1*d2)/2 where d1 is the diagonal and d2 is the other diagonal
Rhombus' Congruent AnglesIt's not the adjacent angles of a rhombus that are congruent, but the diagonal ones.