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An isosceles triangle, isosceles trapezium.
More generally, any polygon where the side to the left of the bottom is the same as the side to the right of the bottom, and the next pair of sides are the same as one another (but different from the first pair), and so on. So that is an infinite number added to the "only one".
A truncated parabola.
An ellipse.
and there are loads more.
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Earn +20 ptsQ: What shape has one line of symmetry?
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What is the difference between line symmetry and line of symmetry?
A symmetrical shape is said to have line symmetry. A shape that has line symmetry can have one or more lines of symmetry
What shape has atlas 1 line of symmetry?
An isosceles triangle has one line of symmetry
What shape has one line of symmetry but rational symmetry of order none?
triangle
What shape has at least one lin e of symmetry?
a triangle only has one line of symmetry
Does every shape always have one line of symmetry?
No.
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