A parellelogram has equal sides, the trapezoid is a parallelogram.
The opposite sides are equal, so 2 pairs of equal sides, or in special circumstances where they are all equal, the answer is 4 (4 equal sides makes it a rhombus, which is a special parallelogram)
The rhombus (all four sides equal length) and rectangle (all four angles 90°) are both special cases of parallelogram. (2 pairs of parallel sides). There are many cases of parallelogram which are not either rhombus or rectangle. If a parallelogram has one pair of sides = 3, and the other pair of sides = 5, and none of the angles are 90°, then it is neither rhombus or rectangle.
An isosceles triangle has 2 sides of equal length. The other two types are scalene (with no sides of equal length) and equilateral (with all sides equal in length)
A rhombus is a parallelogram. It is also a quadrilateral.This means that it has four sides of equal length and four angles. The opposite angles share the same measure.
4 sides of equal length.
A rhombus has 4 sides of equal length.
A parallelogram has 2 sets of parallel sides. The opposite sides are equal in length and opposite angles are equal. Examples of parallelograms are squares, rectangles and rhombuses. You can find the perimeter of a parallelogram by doubling the base+side length.
A parallelogram. Opposite sides are parallel and congruent.parallelogram is a quadrilateral with two sets of parallel sides. The opposite sides of a parallelogram are of equal length, and the opposite angles of a parallelogram are congruent. The three-dimensional counterpart of a parallelogram is a parallelepiped.Parallelogram - A quadrilateral whose opposite sides are parallel
parallelogram all sides equal
A rhombus is a parallelogram with 4 equal sides. Many parallelograms do not have 4 equal sides. All parallelograms have 2 pairs of equal opposite sides.
Two pairs of equal sides.
There are many types of polygons to memorize. A parallelogram is a quadrilateral, where the opposite or facing sides are equal in length and the opposite angles are equal.
A parellelogram has equal sides, the trapezoid is a parallelogram.
Two pairs of equal sides.
A parallelogram has two sets of equal and parallel sides. They may be described as "congruent" because they are of equal length but they are usually described as in the first sentence of this answer.
4