The letter T for example
Both.
Yes. Any equilateral shape can have both rotational and line symmetry.
A line of reflection and a line of symmetry both show the reverse of an image.
a line of symmetry is the middle of a shape that is the same on both sides
A square, hexagon
Yes. it has 2 order of rotation symmetry
no
Yes. An ellipse (oval) has two lines of symmetry, but not a rotational symmetry. A parabola has one line and no rotation.
A rhombus is a quadrilateral that has no line of symmetry but has rotation symmetry. Rotation symmetry means that the shape can be rotated by a certain degree and still look the same. In the case of a rhombus, it has rotational symmetry of order 2, meaning it can be rotated by 180 degrees and still appear unchanged.
An isosceles triangle has one line of symmetry, which is drawn from the noncongruent side to the opposite vertex, and does not have a rotation symmetry.
The letter T for example
Many figures. For example, an ellipse.
An equilateral triangle has both line symmetry and rotational symmetry. A non-equilateral isosceles triangle has line symmetry but not rotational symmetry. A scalene triangle has neither kind of symmetry.
Both.
The letters H and Z have both line symmetry and rotational symmetry
F has no symetry : line or rotational symmetry