No, only sometimes. If a parallelogram has four equal sides, then it's also a rhombus, and could also be a square. Otherwise, it's just a parallelogram, and has only two pairs of equal sides.
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
heptagons have 7 sides
8 sides
Yes
The correct spelling is "parallelogram" (quadrilateral with two pair of parallel sides).
No, only sometimes. If a parallelogram has four equal sides, then it's also a rhombus, and could also be a square. Otherwise, it's just a parallelogram, and has only two pairs of equal sides.
At least one pair, or one pair? If it is one pair, then it depends if the shape is regular or irregular.
a crescent has 19 sides
how many sides does an polygonshave
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
How many sides does a Decahedron Have
Polygon means "many sides."
4 sides
How many parallel sides has a trapezium?