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A figure in the coordinate plane is reflected across the line y=x+2 and then across the line y=x+4. what is the translation vector that describes the composition of the reflections Give your answer in vector format?
6
Is line reflection a direct isometry?
if there is an even number of line reflections then yes. if there is n odd number of line reflections, then no.
What are the properties of reflections?
shufgehughduykhuri
Light from a smooth surface is what kind of reflection?
Light reflections off of a smooth surface are considered to be spectral. Light reflections off of rough surfaces are considered to be diffuse
What makes a pair of angles vertical angles?
Vertical angles occur when 2 angles are directly across from each other and are congruent.
What are reflections that occur at changes in impedance?
Return loss refers to the reflections that occur at changes in impedance.
Where do reflections occur?
In the mirror.
A composition of reflections across two parallel lines is a?
translation
A composition of reflections across two intersecting lines is a?
Rotation
Which type of isometry is the equivalent of two reflections across intersecting lines?
Rotation
Is glide reflection equivalent to two reflections across two vertical lines?
No. Glide reflection is a combination of an ordinary reflection and a slide along the line of reflection. A two reflections across two vertical lines is a translation without any reflection or rotation.
What are properties of reflections m?
Reflections in mathematics preserve the size and shape of the object being reflected. They also have the property that the reflected image is the same distance from the line of reflection as the original object. Additionally, reflections can be described by an axis of reflection, which serves as a line that the reflection occurs across.
What are multiple reflections called?
Multiple reflections are called reverberations. They occur when sound waves bounce off multiple surfaces before reaching a listener, creating a complex series of echoes that can affect the quality of the sound.
What does reversed mean in reflections?
In reflections, "reversed" means that the image appears flipped from left to right compared to the original object. Each point on the object is reflected across the mirror line to create the reversed image.
How can you tell from the coordinates that two points are reflections of each other across the y axis?
The coordinates will be the same numerically but with different + and - signs.
A figure in the coordinate plane is reflected across the line y=x+2 and then across the line y=x+4. what is the translation vector that describes the composition of the reflections Give your answer in vector format?
6
What are images formed when two mirrors are kept at an angle of 72 degree?
Reflections and reflections of reflections.
