Table of Contents
Is a triangle a symmetrical shape?
Each regular polygon (equilateral triangle, square, rhombus, regular pentagon, regular hexagon etc.) are symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides a regular polygon has.
How many symmetry does a triangle have?
Triangles
| Equilateral Triangle (all sides equal, all angles equal) | Isosceles Triangle (two sides equal, two angles equal) | Scalene Triangle (no sides equal, no angles equal) |
| 3 Lines of Symmetry | 1 Line of Symmetry | No Lines of Symmetry |
Does a triangle have rotational symmetry?
Order 3
Triangle/Rotational symmetry
What triangle has 1 lines of symmetry?
isosceles triangle
An isosceles triangle has one line of symmetry. It has rotational symmetry of order 1.
Does a right triangle have symmetry?
Right-angled triangle A right-angled isosceles triangle has one line of symmetry. It has rotational symmetry of order 1.
What is symmetry in shapes?
Symmetry. A 2D shape is symmetrical if a line can be drawn through it and either side is a reflection of the other. This is sometimes called a ‘mirror line’ or ‘mirror symmetry’, because if you put a mirror on the line, the reflection would show the whole shape. • An isosceles triangle has 1 line of symmetry.
What is symmetry of triangle?
A symmetrical triangle is a chart pattern characterized by two converging trend lines connecting a series of sequential peaks and troughs. Trend lines that are converging at unequal slopes are referred to as a rising wedge, falling wedge, ascending triangle, or descending triangle.
What is a symmetrical triangle called?
The symmetrical triangle, which can also be referred to as a coil, usually forms during a trend as a continuation pattern. The pattern contains at least two lower highs and two higher lows.
Can a triangle have two lines of symmetry?
No triangle has 2 lines of symmetry. Equilateral triangle has three lines of symmetry while an isosceles has one. A scalene triangle has none.
What is the order of symmetry for a triangle?
order 3
An equilateral triangle has three lines of symmetry. It has rotational symmetry of order 3. It has three equal sides.