There are actually several lines of symmetry for a regular octagon. An irregular octagon could have fewer.
An equilateral triangle has exactly three lines of symmetry. It is the only shape that contains exactly three lines of symmetry.
Three (if it happens to also be an equilateral triangle).If it's isosceles but not equilateral, it has only one line of symmetry.
The number 8 has only 2 lines of symmetry; Vertical and Horizontal.
An equilateral triangle has 3 lines of symmetry whereas an isosceles triangle only has 1 line of symmetry and other triangles have no lines of symmetry.
Only if it is an equilateral triangle which has 3 equal sides and 3 lines of symmetry
Yes, it is possible for an octagon to have 2 lines of symmetry, but it would not be a regular octagon. A regular octagon has 8 lines of symmetry. However, an irregular octagon can be designed with only 2 lines of symmetry if it is asymmetric in a specific way, such as having two opposite sides that mirror each other while the other sides differ in shape or length.
They may have no lines of symmetry or they may have some - it all depends upon the shape of the irregular octagon. Only regular octagons have 8 lines of symmetry.
No, it can only have 0, 1 or 5 lines of symmetry.
that isn't possible
You cannot. An equilateral triangle has 3 lines of symmetry, an isosceles has one and a scalene none. So there is no triangle with two lines of symmetry. Of course, you could draw only two of the three possible lines of symmetry for an equilateral triangle.
It is not possible to show anything using this browser, but the only line of symmetry is the bisector of the angle.
Yes, a trapezoid may have two lines of symmetry, but the trapezoid must also be a rectangle.If the trapezoid is not also a rectangle, the the most symmetry lines it can have possible is 1 (this can only occur it's an isosceles trapezoid.)
no, it only has 6 lines of symmetry
Most parallelograms do not have any lines of symmetry. The only parallelograms that can have lines of symmetry are squares, rectangles, and rhombuses.
At most 5, since all symmetry lines must pass by a vertex. It has 5 if and only if the pentagon is regular.
the British flag has no lines of symmetry it only has a point of symmetry (in the middle of the flag)
no, only equilateral triangles have 3 lines of symmetry