The Oct- prefix means 8, so an octagon has 8 sides and 8 angles A regular octagon has 8 liens of symmetry; irregular octagons can have 0, 1, 2 or 4 lines of symmetry
4 line of symmetry
4 corners 4 angles Angles add up to 90' All angles are right angles Has 4 lines of symmetry
A kite has 1 line of symmetry and a square has 4 lines of symmetry and so there are 5 lines of symmetry altogether.
a square
trapezoid?
An isosceles trapezoid is a 4 sided quadrilateral that has a pair of opposite parallel line of different lengths with equal base angles and 1 line of symmetry.
1 line of symmetry
The Oct- prefix means 8, so an octagon has 8 sides and 8 angles A regular octagon has 8 liens of symmetry; irregular octagons can have 0, 1, 2 or 4 lines of symmetry
The rectangle has 2 lines of symmetry
It doesn't it has 4
parallelogram
4 line of symmetry
One or none.
4 corners 4 angles Angles add up to 90' All angles are right angles Has 4 lines of symmetry
4 lines of symmetry.
That would be the letter I. H has 4 lines of Symmetry.Â