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What is the formal term for the line that an object is reflected across?
The formal term for the line that an object is reflected across is the "line of reflection." This line serves as the axis that creates a mirror image of the object on the opposite side. In geometric terms, each point on the object is mapped to a corresponding point on the reflected image, equidistant from the line of reflection.
When the point (-3 2) is reflected across the x-axis what is the resulting image?
When the point (-3, 2) is reflected across the x-axis, the y-coordinate changes sign while the x-coordinate remains the same. Thus, the resulting image of the point after the reflection is (-3, -2).
Which point is the image of (-7 1) reflected across the y-axis?
To find the image of the point (-7, 1) reflected across the y-axis, you need to change the sign of the x-coordinate while keeping the y-coordinate the same. Therefore, the x-coordinate of -7 becomes 7, resulting in the reflected point being (7, 1).
Do the angles of the reflected image change?
Not normally but there will be a change in the coodinates of the reflected image on the Cartesian plane
How many lines of symmetry does a 4inch by 3inch rectangle has?
It has 2 lines of symmetry
The figure shows the preimage and image of three points that have been reflected across a line and the preimage of quadrilateral RSTU. Is this statement true or falseThe image of RSTU reflected across the same line is DEFG?
False
What is the property of a figure that can be reflected across a line so that the image coincides with the pre image?
The property is Reflection Symmetry, Line Symmetry or Mirror Symmetry
What does a flip in math?
You do a flip in geometrey when you do transformations. Flip is a transformation in which a plane figure is flipped or reflected across a line, creating a mirror image of the original figure.
When a figure is translated reflected or rotated what is the same about the original figure and its image?
It still has the same weight. Even turned or reflected the weight/mass remains the same.
What are the coordinates of the image of (-4- 6) reflected across the y-axis?
They are (4, -6).
When the point (-3 2) is reflected across the x-axis what is the resulting image?
When the point (-3, 2) is reflected across the x-axis, the y-coordinate changes sign while the x-coordinate remains the same. Thus, the resulting image of the point after the reflection is (-3, -2).
Which point is the image of (-7 1) reflected across the y-axis?
To find the image of the point (-7, 1) reflected across the y-axis, you need to change the sign of the x-coordinate while keeping the y-coordinate the same. Therefore, the x-coordinate of -7 becomes 7, resulting in the reflected point being (7, 1).
Do the angles of the reflected image change?
Not normally but there will be a change in the coodinates of the reflected image on the Cartesian plane
What are the characteristics of a reflected image?
A reflected image is a mirror image of the original object. It appears to be flipped horizontally along a mirror line. All angles in the reflected image are equal to the corresponding angles in the original object.
What is the difference between object distance and image distance?
image distance is the distance from the point of incidence on the mirror, the where the image is reflected to.object distance is the distance from the actual object being reflected to the point of incidence on the mirror where it's reflected as an image.
How many lines of symmetry does a 4inch by 3inch rectangle has?
It has 2 lines of symmetry
What figure has rotational symmetry but not line symmetry?
A figure that has rotational symmetry but not line symmetry is a figure that can be rotated by a certain angle and still look the same, but cannot be reflected across a line to create a mirror image of itself. An example of such a figure is a regular pentagon, which has rotational symmetry of 72 degrees but does not have any lines of symmetry. This means that if you rotate a regular pentagon by 72 degrees, it will look the same, but you cannot reflect it across any line to create a mirror image.
