Use your text book, you school kid
A hexagon is the simplest shape, and the only regular polygon, with 6 lines of symmetry.
An equilateral triangle has exactly three lines of symmetry. It is the only shape that contains exactly three lines of symmetry.
A rectangle. Obviously the right angles are in the four corners of the rectangle. The lines of symmetry occur across the horizontal and vertical. There are no lines of symmetry on the diagonal.
Only when the rectangle is a square.
The number 8 has only 2 lines of symmetry; Vertical and Horizontal.
A parallelogram has two lines of symmetry. These lines are the diagonals, which bisect each other, and the vertical and horizontal lines that pass through the midpoints of opposite sides. However, the only lines of symmetry that divide the shape into mirror-image halves are the diagonals. Thus, a standard parallelogram typically exhibits two lines of symmetry.
Only two - parallel to and halfway between the sides. The diagonals are not lines of symmetry.
A hexagon is the simplest shape, and the only regular polygon, with 6 lines of symmetry.
The only shape that has 4 lines of symmetry is a square.
An equilateral triangle has exactly three lines of symmetry. It is the only shape that contains exactly three lines of symmetry.
A parallelogram has two lines of symmetry. These lines are the diagonals of the parallelogram, which bisect each other. Additionally, while a rectangle (a special type of parallelogram) has four lines of symmetry, a general parallelogram only maintains symmetry through its diagonal intersections.
Because it only has four sides. So it can only have two lines of symmetry because if you fold it the sides will be the same shape.
All convex polygons have lines of symmetry. Only concave (i.e. ones with sides that cave in) do not. If you are looking for a name of a shape that has no line of symmetry, then there aren't any with specific names.
They may have no lines of symmetry or they may have some - it all depends upon the shape of the irregular octagon. Only regular octagons have 8 lines of symmetry.
yes in half only
Shapes that only have two lines of symmetry:SquareRectangleParallelogram
Squares, which are parallelograms, have four lines of symmetry. Rectangles have only two. Rhombi have two lines of symmetry. Generic parallelograms don't have any lines of symmetry.None normally unless it is in the shape of a rectangle in which case it will have 2 lines of symmetry