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Only an equilateral triangle has rotational symmetry.
Yes it does
A triangle........I think
It has line symmetry (straight down the center) but not rotational symmetry.
An isosceles triangle has two equal sides and one line of symmetry
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.
Only an equilateral triangle has rotational symmetry.
Yes it does
Yes. An isosceles triangle, for example, is symmetric about the bisector of its odd angle but has no rotational symmetry.
A triangle........I think
A circle and square.
the line of symmetry from the middle
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 letters H and Z have both line symmetry and rotational symmetry
It has line symmetry (straight down the center) but not rotational symmetry.
An isosceles triangle has two equal sides and one line of symmetry
A line has rotational symmetry of order 2.