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no, only equilateral triangles have 3 lines of symmetry
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∙ 13y ago
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Do all triangles have lines symmetry?
Maybe yes or no
What is an equilateral triangle is symmetrical about?
YES!!! An equilateral triangle has three lines of symmetry. They are drawn from any one corner to the opposite base. They should all intersect at the centre of the triangle. By comparison, an Isosceles triangle has only one line of symmetry. From the one unequal angle to the opposite side. Right angled, and scalene triangles do not have lines of symmetry.
What makes similar triangles?
I imagine that all of them have three straight lines.
Do all shapes have lines of symmetry?
not all shapes have lines of symmetry. one example is a triangle.
Do all octogons have the same number of lines of symmetry?
All regular octagons have the same number of lines of symmetry, but octagons with unequal sides would have fewer lines of symmetry.
Do triangles have lines of symmetry?
no they do not they have to be equal so that proves there is NO lines of symmetry * * * * * It depends on the triangle. Equilateral triangles have 3 lines of symmetry, Isosceles triangles have 1 and all other triangles have none.
What type of triangle has no lines of symmetry?
A scalene triangle. Though it's usually defined as having three sides of different lengths, this is an equivalent definition: all equilateral triangles have three lines of symmetry, and all isosceles triangles have one (no triangle has two lines of symmetry).
Does a triangle have a line of symmetry?
It depends on the type of triangle: -- scalene triangles have three sides of different length, and no lines of symmetry -- isoceles triangles have one line of symmetry that includes the apex -- equilateral triangles have three lines of symmetry, all bisectors through a vertex
How many right triangles can be formed by all three lines of symmetry in an equilateral triangle?
The Answer is 6!
How many right triangles can be formed by drawing all three lines of symmetry in an equilateral triangle?
Six
Do all triangles have lines symmetry?
Maybe yes or no
Do all triangles always have same number of lines of symmetry?
no
What shape has less than 4 lines of symmerty?
All triangles have less than 4 lines of symmetry.
How many lines of symmetry in right angled triangle?
For a right isosceles triangle (45-45-90), there is one line of symmetry that bisects the hypotenuse. For all other right triangles, there are zero lines of symmetry.
What is an equilateral triangle is symmetrical about?
YES!!! An equilateral triangle has three lines of symmetry. They are drawn from any one corner to the opposite base. They should all intersect at the centre of the triangle. By comparison, an Isosceles triangle has only one line of symmetry. From the one unequal angle to the opposite side. Right angled, and scalene triangles do not have lines of symmetry.
How does a triangle have 3 lines of symmetry?
All three lines of a triangle are equal.
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.
