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What transformation is equivalent to reflection over a point geometry?
Wiki User
∙ 8y ago
Reflection over a point is equivalent to enlargement with the same point as the focus of enlargement and a scale factor of -1.
Wiki User
∙ 8y ago
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Give an example of reflection?
Geometry reflection: a flip of a figure over a specific point or line Real life situation: mirror or reflecting pool.
What are glide reflection and rotational transformations?
A glide reflection is a combination of a reflection in a line and a translation along that line. This can be done in either order. A rotational transformation is a rotation around a fixed point or axis.
Which transformation turns every point of the preimage through a specified angle and direction about a fixed point?
A rotation turns a shape through an angle about a fixed point
What is point in geometry?
A point is a vertex
What is a figure formed by a transformation?
A transformation can be several changes.A translation is a slide without changing the figure.A rotation is a turn around a point that doesn't change the figure.A dilation is a change in size either larger or smaller.A reflection is a flip over a line that doesn't change the size.
Give an example of reflection?
Geometry reflection: a flip of a figure over a specific point or line Real life situation: mirror or reflecting pool.
What transformation could be used to transform a point at 4 2 to a point at -4 2?
A reflection or a 'mirror image' in the y axis
What are glide reflection and rotational transformations?
A glide reflection is a combination of a reflection in a line and a translation along that line. This can be done in either order. A rotational transformation is a rotation around a fixed point or axis.
Which transformation turns every point of the preimage through a specified angle and direction about a fixed point?
A rotation turns a shape through an angle about a fixed point
What is the difference between rotation and reflection in graphic design?
Rotation is a transformation that spins an object on a specific point. In Adobe Illustrator, an object's default rotation point is its centre.Reflection is a transformation that flips an object over and across a specific axis. In Adobe Illustrator, an object's default reflection axis runs vertically through its centre.
What is the term of geometry for Point lines and planes?
Point, line and plane ARE terms from geometry.
What is point in geometry?
A point is a vertex
What is a figure formed by a transformation?
A transformation can be several changes.A translation is a slide without changing the figure.A rotation is a turn around a point that doesn't change the figure.A dilation is a change in size either larger or smaller.A reflection is a flip over a line that doesn't change the size.
A figure is transformed in the plane such that no point maps to itself. What type of transformation?
It could be a reflection with the mirror line outside the figure; it could be a rotation with the centre of rotation outside the figure; or it could be a translation.
What are the 3 unedifying terms in geometry geometry?
Point ; Line ; Plane - Remember the Point-Line-Plane Postulate
What is true transformation efficiency?
True transformation efficiency is the transformation efficiency at the saturation point, or essentially the highest transformation efficiency that can be attained.
Which is a simplest figure in geometry?
A point.
