just one
an isosceles has only 1 line of symmetry
Normally none but if it's an isosceles trapezoid it has one
4
2
Eight
one. It is a vertical line of symmetry which splits the A in half.
6
It has two lines of symmetry, one each perpendicular to each other passing thru the center of the rectangle
only 1
I assume:symmetrys = symmetriesdose = doesisoscelese = isoscelestraingle = triangleAn isosceles triangle has rotational symmetry of order 1.
A regular polygon with 22 sides has 22 lines of symmetry. Each line of symmetry passes through one vertex and the midpoint of the opposite side, or it can pass through the midpoints of two opposite sides. This property holds for all regular polygons, where the number of lines of symmetry is equal to the number of sides.
A circle has an infinite number of lines of symmetry. This is because any line drawn through the center of the circle will divide it into two equal halves, regardless of the angle at which the line is drawn. Therefore, there are countless ways to draw such lines, resulting in infinite symmetry.