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the only way for a right triangle to have a line of symmetry, is if the legs of the triangle are congruent. Or you can show that both non-right angles are congruent (45 degrees). you may also prove that the altitude of the triangle bisects the hypotenuse or that it equals 1/2 of the hypotenuse.
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Which shape has rotational symmetry but not line symmetry?
A shape does NOT need to have line symmetry in order to have rotational symmetry.For example, the letters N, Z and S can be rotated 180° to show symmetry, but none of these show line symmetry.When the folded part Line of Symmetry. Here I have folded a rectangle one way, and it didn't work.
An angle having equal arms possesses how many lines of symmetry show all the lines of symmetry in such an angle?
It is not possible to show anything using this browser, but the only line of symmetry is the bisector of the angle.
What figure has rotational symmetry but not line symmetry?
A figure that has rotational symmetry but not line symmetry is a figure that can be rotated by a certain angle and still look the same, but cannot be reflected across a line to create a mirror image of itself. An example of such a figure is a regular pentagon, which has rotational symmetry of 72 degrees but does not have any lines of symmetry. This means that if you rotate a regular pentagon by 72 degrees, it will look the same, but you cannot reflect it across any line to create a mirror image.
Show three lines of symmetry?
If your asking what shape has three lines of symmetry, your answer would be an equilateral triangle. You can tell how many lines of symmetry a shape that has all angles of the same measure has by looking at it's angles. Ex., pentagon has five angles--five lines of symmetry; octagon has eight angles, eight lines of symmetry; etc.
Show you a picture of a trapezium with 2 right angles?
Cannot show a picture, but visualise a right angled triangle. Then imagine one of the [acute] vertices chopped off by a line parallel to the opposite side. You will then have a trapezium with two right angles. Very crudely, it should look like the figure below: ---\ |__\
Can you show me a triangle with only one line of symmetry?
An Isosceles triangle has at least one line of symmetry but if it has more than one line of symmetry it can be an Equilateral triangle as well as a Isosceles Triangle. So a triangle with one line of symmetry is always Isosceles and If it has more than one it is always an Equilateral triangle as well as an Isosceles triangle. Example of an Isosceles triangle:
How do you show 3 lines of symmetry?
An equilateral triangle has 3 lines of symmetry
How is a line of reflection like a line of symmetry?
A line of reflection and a line of symmetry both show the reverse of an image.
Show you a shape with 3 lines of symmetry and rotational symmetry with order 3?
An equilateral triangle.
Which shape has rotational symmetry but not line symmetry?
A shape does NOT need to have line symmetry in order to have rotational symmetry.For example, the letters N, Z and S can be rotated 180° to show symmetry, but none of these show line symmetry.When the folded part Line of Symmetry. Here I have folded a rectangle one way, and it didn't work.
Show line of symmetry for capital letter I?
2
Can you show me line of symmetry on a nonagon?
Has nine sides
How many lines of symmetry does an equilateral triangle has and show how?
It has 3 lines of symmetry which are the perpendiculars taken from each vertex to the opposite base
Show pictures of letters having line of symmetry?
ThisIsAPieceOfCrap
An angle having equal arms possesses how many lines of symmetry show all the lines of symmetry in such an angle?
It is not possible to show anything using this browser, but the only line of symmetry is the bisector of the angle.
Do Arthropods have bilateral or radial symmetry?
Insects have bilateral symmetry because if they had radial symmetry, they would have to be perfectly round. Bilateral symmetry is just when you cut something with a line of symmetry down the middle and both sides are symmetrical.
What figure has rotational symmetry but not line symmetry?
A figure that has rotational symmetry but not line symmetry is a figure that can be rotated by a certain angle and still look the same, but cannot be reflected across a line to create a mirror image of itself. An example of such a figure is a regular pentagon, which has rotational symmetry of 72 degrees but does not have any lines of symmetry. This means that if you rotate a regular pentagon by 72 degrees, it will look the same, but you cannot reflect it across any line to create a mirror image.
