A parallelagram can be a square, which has four lines of symmetry or a rectangle which has two lines of symmetry but the generic parallelagram has zero lines of symmetry
11 did you mean square and not sqaure? The answer is still 11. Netflyer
No, but it can be a parallelogram.
a rhombus has all equal sides but a parallelagram only has two equal sides.
Not necessarily, but it can.
No, but a parallelogram is a quadrangle.
No, a trapezium is not a parallelogram.
a trapizoid(:? i think!!(::
yes, but there are other shapes too.
a parallelogram has 4 sides.
A rectangle or a square.
Yes , yes it is true :)
A parallelogram has 4 vertices
Yes because it has 4 sides
A rhombus is always a parallelogram.
They are in the class of 4 sided quadrilaterals
its a sqaure shape
The area of a parallelogram is "BASE X HEIGHT"
It has no lines of symetry at all.
yes, when opposite angles and sides are congruent
There are two; 4 or -4.
15 The correct answer is 15!
there is no square root of 11.