2
2.
2
2
I don't really know but I think there are four
an isosceles has only 1 line of symmetry
A rectangle has 2 lines of symmetry
How many lines of symmetry does a rectangle have
It has two lines of symmetry, one each perpendicular to each other passing thru the center of the rectangle
A rectangle has two lines of symmetry
2
2.
2
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
Just two
4
2
2