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How many lines of symmetry does an equilateral triangle have?

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16y ago

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How many lines of symmetry are in a regular triangle?

If you're referring to an equilateral triangle, a triangle in which all three sides are the same length, then there are three lines of symmetry.


Are all edges of an equilateral triangle the same?

Yes, all edges of an equilateral triangle are the same length. By definition, an equilateral triangle has three equal sides and three equal angles, each measuring 60 degrees. This symmetry is a defining characteristic of equilateral triangles.


What 2 shapes have the same number of vertices?

An isosceles triangle and an equilateral triangle both have three vertices.


Does a triangle have more than 1 line of symmetry?

Depending on the triangle, there can be 0, 1, or three lines of symmetry. A scalene triangle (all sides of different lengths) will have no lines of symmetry, an isosceles triangle (exactly two sides of the same length) will have one line of symmetry, and an equilateral triangle (all three sides of the same length) will have three lines of symmetry.


How is a triangle the same as a equilateral triangle?

A triangle is the same as a equilateral triangle because a equilateral triangle is a triangle but it is congruent on all sides


Why does a triangle with line symmetry have to be isosceles?

The basis of symmetry is that everything on one side of an imaginary line is the same as the other. This means that if you split a triangle down the middle by an imaginary line, one side of the triangle on both halves will be the same. This defines an isosceles triangle. An equilateral triangle also has line symmetry.


Which figures always have the same number of symmetry line?

A circle, square, oval, hemisphere, Equilateral triangle, Isosceles Triangle


What figures always have the same number of line symmetry?

all equilateral shapes do. that means that all sides are the same length.


What shape does not have a line of symmetry?

something that has point symmetry is shapes with thought points


What triangle has all the angles the same measures?

The equilateral triangle.


What is the order of rotational symmetry of a triangle?

The order of rotational symmetry of a equilateral triangle is three. However, the order of an isosceles triangle is one. So, the rotational symmetry depends on the specific type of triangle figure. However, all figures have at least one order. Rotational symmetry is associated with how a shape can be rotated and retains the same or similar appearance.


Are all the sides on an equilateral the same size?

Yes, in an equilateral triangle, all three sides are of equal length. This property also means that all three interior angles are the same, each measuring 60 degrees. The symmetry and uniformity of an equilateral triangle make it a fundamental shape in geometry.