An equilateral triangle.
a pentagon has 5 lines of symmetry
A parallelogram.
A rectangle has exactly 2 lines of symmetry
Yes and its lines of symmetry are infinite
An equilateral triangle has exactly three lines of symmetry. It is the only shape that contains exactly three lines of symmetry.
Equilateral triangle
An equilateral triangle.
If your asking what shape has three lines of symmetry, your answer would be an equilateral triangle. You can tell how many lines of symmetry a shape that has all angles of the same measure has by looking at it's angles. Ex., pentagon has five angles--five lines of symmetry; octagon has eight angles, eight lines of symmetry; etc.
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
The shape that has three lines of symmetry is the equilateral triangle. It also has three angles of equal size and three sides of equal length.
It may have none, depending on its shape; the maximum is three.
a pentagon has 5 lines of symmetry
A 2d shape with uncountable lines of symmetry is a circle.
It may have none, depending on its shape; the maximum is three.
35 lines of symmetry
A parallelogram.