It remains fixed in position and all the other vertices move towards or away from it depending on whether the scale factor is less than 1 or greater than one.
Geometric dilation (size change, typically expansion) does not change the shape of a figure, or its center location, only the size.
To enlarge a figure on a coordinate graph, you can apply a dilation transformation using a scale factor. Choose a center point for the dilation, often the origin or the center of the figure, and multiply the coordinates of each vertex by the scale factor. For example, if you use a scale factor of 2, each coordinate (x, y) becomes (2x, 2y), effectively doubling the size of the figure while maintaining its shape and proportions.
A circle does not have a vertex.
L shape
a vertex
A diagonal in a shape is a straight line from one vertex to another vertex (corner).
A chevron. Basically, any polygon with an acute angle whose vertex points to the center of the shape.
it is a vertex
None. The vertices, the scale factor as well as the centre of dilation can each be defined independently of the other two. Each different combination will result in a different image.
A vertex is when 2 edges meet and make a curved line.
Nothing. Vertices is the plural term from vertex. A vertex is a point where two or more lines meet. They usually terminate (end) there but don't have to. In a 2- or 3-dimensional shape a vertex is a corner.
is it a vertex