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The number of lines of symmetry of a triangle depends on what triangle you are talking about. An equilateral triangle has three lines of symmetry (one corresponding to each altitude). An isosceles triangle (that is not equilateral) has one line of symmetry. Other triangles have none.
What else can I help you with?
How many lines of symmetric does an equilateral triangle have?
one
Does a triangle have more symmetric lines than one line?
Yes it has 3
Which figure is symmetric?
a circle is symmetric so is a triangle, a rectangle.
Is a regular triangle symmetrical?
No such thing as a regular triangle. You need to be more accurate in your triangular description. Equilateral triangle is symmetric about three lines of symmetry. Isosceles triangle is symmetric one line of symmetry. Right-angled, and Scalene triangles have no lines of symmetry.
How are the graphs of inverse functions symmetric?
symmetric about the y-axis symmetric about the x-axis symmetric about the line y=x symmetric about the line y+x=0
Is a triangle a symmetric shape yes or no?
Some triangles are symmetric, while others are not. All equilateral and isosceles triangles are symmetric.all triangles are symmetric.
How many symmetry lines does a triangle have?
Well, an equilateral triangle has only one line of symmetry. So does and iscosolese. A scalene doesn't have an exact answer because it can have sides that have no way of being symmetric. * * * * * Incorrect! An equilateral triangle has three lines of symmetry - not just one. An isosceles (not iscosolese) triangle has one and a scalene has none.
What is symmetric in geometry?
square, rectangle, parallelogram, rhombus, triangle, kite
How do you use symmetric in a sentence?
All the sides of a triangle is symmetrical.
If triangle PQR is congruent to triangle STU which statement must be true?
PQ ST
Is triangle a symmetric figure?
It can be but it doesn't have to be. Some triangles are symmetrical and others aren't.
How many perpendicular line segments are in a triangle?
if the triangle is a right angle it has 2 perpendicular line segments.
