A parallelogram where all sides are equal is a square.
Yes.A parallelogram with all congruent sides is called a rhombus. A square is technically a parallelogram with all congruent sides as well.
Not unless all angles are also equal. A rhombus is a parallelogram with all sides equal. A rectangle is a parallelogram with all angles equal. A square is a rhombus with all angles equal which is a parallelogram with all sides equal and all angles equal.
All rectangles have 4 sides. All parallelograms have 4 sides. A rectangle is a parallelogram with all 4 angles of 90°
No. A parallelogram has opposite sides parallel.A square is a parallelogram with all sides being equal and all internal angles being 90 degrees.A rectangle is a parallelogram with all internal angles being 90 degrees. and opposite side being equal in length.A rhombus is a parallelogram with all sides equal, but internal angles are not necessarily 90 degrees.
a square
square
No. Usually only opposite sides are congruent.
it has one obtuse angle and none of the sides are congrent
is a regular pentagon if all its angles are congruent and is a general pentagon if they are not.
A parallelogram where all sides are equal is a square.
Yes.A parallelogram with all congruent sides is called a rhombus. A square is technically a parallelogram with all congruent sides as well.
No.
isosceles
parallelogram all sides equal
No! A heptagon has 7 sides, a parallelogram has 4.
It's all of these: -- parallelogram -- rhombus -- rectangle -- square