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What shape has no lines of symmetry and rotational symmetry order 4?
The shape that has no lines of symmetry and rotational symmetry order 4 is a scalene triangle. A scalene triangle is a triangle with three unequal sides and three unequal angles. It does not have any lines of symmetry because its sides and angles are not equal, and it has rotational symmetry of order 4 because it looks the same after being rotated by 90, 180, or 270 degrees.
Does a scalene triangle have any lines of symmetry?
No
How many rotational lines of symmetry does an equilateral triangle have?
Rotational symmetry is based on points of rotation not lines
Why does a scalene triangle have no lines of symmetry?
The definition of the word "scalene" is a triangle having three sides of different lengths.The mathematical definition of "symmetry" is an exact reflection of form on opposite sides of a dividing line/plane.Therefore, by definition, no lines of symmetry exist in a scalene triangle.
What quadrilateral has no lines of symmetry but 180 degree rotational symmetry?
how many lines of symmetry has an equilateral triangle
