reflective (aka reflection)
If all the sides and angles of a pentagon were equal, you would be able to put a mirror through the centre, and have the reflection be equal to the original image. This means that it would have reflective symmetry. If a pentagon does not have reflective symmetry, then it's angles and side lengths cannot all be the same. Thus, it is an irregular pentagon.
Yes - it has two lines of reflective symmetry.
An octagon has 8 lines of reflective symmetry.
They are the same.They are the same.They are the same.They are the same.
A pentagon does have reflective symmetry.
it has both reflective and rotational symmetry
reflective (aka reflection)
If all the sides and angles of a pentagon were equal, you would be able to put a mirror through the centre, and have the reflection be equal to the original image. This means that it would have reflective symmetry. If a pentagon does not have reflective symmetry, then it's angles and side lengths cannot all be the same. Thus, it is an irregular pentagon.
Yes, they are the same.
It depends how it's shaped. If the base is flat than yes if not then, probably not.
A scalene triangle has no lines of symmetry.
Yes - it has two lines of reflective symmetry.
An octagon has 8 lines of reflective symmetry.
A figure has linear symmetry when after reflection, the image looks exactly the same as the original
They are the same.They are the same.They are the same.They are the same.
Reflection symmetry, reflectional symmetry, line symmetry, mirror symmetry, mirror-image symmetry, or bilateral symmetry is symmetry with respect to reflection