Table of Contents
Equilateral triangle/Line of symmetry.
How many lines of symmetry does a triangle have?
For the triangle all of whose sides have length 3, a proper fold through any vertex can serve as a line of symmetry and so there are three possible lines.
How many lines of symmetry a triangle does not have?
A triangle cannot have more than 3 lines if symmetry.
What is the symmetry of a triangle?
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.
Can a triangle have 2 lines of symmetry?
2. Few shapes or figures have one line of symmetry, two lines of symmetry or multiple lines of symmetry. The equilateral triangle has three lines of symmetry whereas a scalene triangle does not have any line of symmetry as its all sides are different.
Which triangle has no symmetry?
A scalene triangle has no lines of symmetry.
Which has no lines of symmetry?
A scalene triangle, parallelogram, and a trapezium are three examples of shapes with no line of symmetry.
How many lines of symmetry does a regular hexagon have?
All internal angles are 120 degrees. A regular hexagon has six rotational symmetries (rotational symmetry of order six) and six reflection symmetries (six lines of symmetry), making up the dihedral group D6.
How many lines of symmetry has a square?
4
How many lines of symmetry are there in the figure?
There are 4 lines of symmetry for the given figure.
How many lines of symmetry has an isosceles triangle?
1
Which shape has 4 lines of symmetry?
A square is a regular polygon . It has four lines of symmetry and four sides.
What shapes have exactly 2 lines of symmetry?
Rectangle A rectangle has two lines of symmetry. It has rotational symmetry of order two.
Which of the following have exactly 3 lines of symmetry?
Equilateral triangle has 3 lines of symmetry.
Can you draw a triangle which has exactly three line of symmetry?
(c) Yes, a triangle with three lines of symmetry is possible: And it is an equilateral triangle, shown below in the figure.
How many lines of symmetry does not regular hexagon have?
For all regular polygons, the number of lines of symmetry is equal to the number of sides. That is an equilateral triangle has 3 lines of symmetry, a square has 4 lines of symmetry, similarly a regular hexagon has 6 lines of symmetry.
How many lines of symmetry does a regular decagon have?
Answer: A regular decagon has 10 lines of symmetry.
How many lines of symmetry are there in the circle?
Since there are an infinite number of lines through the center, the circle has an infinite number of lines of symmetry.
How many more lines of symmetry does a regular quadrilateral have than a regular triangle?
A circle has infinite lines of symmetry. Likewise, a triangle has three lines of symmetry, while rectangle and square have four such lines which divide them into identical parts.
How many lines of symmetry will a regular octagon?
Answer: A regular octagon has 8 lines of symmetry.
What are the symmetries of a square?
The square has four lines of symmetry, indicated in gray in figure 1. There are the two axis and the two lines y = x and y = x. If we turn the square 180 about one of these lines, we get a symmetry.
How many lines of symmetry does a oval have?
In general, an ellipse has two lines of symmetry.
Can you draw a triangle which has?
(c) Yes, An equilateral triangle can be drawn that has 3 lines of symmetry. A scalene triangle can be drawn that has no line of symmetry.
Can you draw a triangle which has exactly one lines of symmetry?
This type of triangle, which has two equal sides, two equal angles and exactly one line of symmetry is known as the Isosceles Triangle.
What shape has 4 sides and 1 line of symmetry?
Kite. A kite is a quadrilateral with one axis of line symmetry.
How many lines of symmetry does a heart have?
Fold the heart to show a line of symmetry. There is only one line of symmetry in this heart shape.
How many lines of symmetry does an arrow have?
Also, the upper half and the lower half can be divided into two equal halves by the line of symmetry. Therefore, we can see that in a double headed arrow there are two lines of symmetry.
How many lines of symmetry does a regular polygon with 22 sides have?
Answer: A 22-sided regular polygon has 22 lines of symmetry.
How many lines of symmetry does a Decagonhave?
Hence, a regular decagon has 10 lines of symmetry. Note: Whenever they ask for lines of symmetry for a regular shape then one thing you have to remember is, in regular shapes the number of lines of symmetry is the same as that of the number of sides.
How many Reflectional symmetries does a regular decagon have quizlet?
A regular hexagon has 6 lines of symmetry. A regular octagon has 8 lines of symmetry. A regular decagon has 10 lines of symmetry.
What are the 4 types of symmetry?
Types of symmetries are rotational symmetry, reflection symmetry, translation symmetry, and glide reflection symmetry. These four types of symmetries are examples of different types of symmetry on a flat surface called planar symmetry.
Does a quadrilateral have 4 lines of symmetry?
When a geometric figure is folded about a line of symmetry, the two halves match up so if the students have copies of the quadrilaterals they can test lines of symmetry by folding. So the square has four lines of symmetry.
What quadrilateral has 3 lines of symmetry?
We reckon there is no quadrilateral with only three lines of symmetry because you can’t have three pairs of equal edges (because that’s six edges!) Finally we looked at a square. We knew that it would have four lines of symmetry. We’d already discovered that the rhombus had only two lines of symmetry.
How many lines of symmetry are in the regular octagon below Brainly?
Answer: A Regular Octagon (8 sides) has 8 Lines of Symmetry .
Is a regular octagon symmetrical?
The regular octagon has Dih8 symmetry, order 16.
What are the rotational symmetries of a square?
Everything is just where it started, so the square has rotational symmetry by 360 degrees. In fact, every single shape has 360 degree rotational symmetry. If you turn something all the way around, it looks just like it did before. One other action that we can do to the square is reflection over a line of symmetry.
What are the symmetries of a cube?
A cube has the same set of symmetries, since it is the polyhedron that is dual to an octahedron. The group of orientation-preserving symmetries is S4, the symmetric group or the group of permutations of four objects, since there is exactly one such symmetry for each permutation of the four diagonals of the cube.
