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- Pick a vertex of the original shape.
- Draw a perpendicular to the given line.
- Double the length of this perpendicular. The end point is the image of the original vertex.
- Repeat for all other vertices of the original shape.
- Join the vertices of the image.
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How do you reflect a shape over the line y equals negative x?
substitute x = y and y = -x Ex: y = x2 becomes -x = y2
Is a line a shape?
No
Through a given point on a given line there is exactly one line parallel to the given line what does it define?
Playfair Axiom
How do you reflect a shape over the line y equals x?
(-2,3) reflected over y = x is (3,-2) (400,-2) reflected over y = x is (-2,400) All you do is switch the ordered pair.
The slope of a given line is -2. What is the slope of a line that is parallel to the given line?
It will have the same slope of -2 but the y intercept of the line will be different
Is reflection and line symmetry the same thing?
No. You can reflect any shape about a line but if the resulting image is not the same as the original, that line is not a line of symmetry.
What is center line?
It usually describes a straight line which passes through the centre of a given shape.
What is the definition of a line of symmetry?
The definition of a line of symmetry is a line that can be draw down the center of any shape or object to show mirror image of the other side. where each side is a mirror image of the other side.
What is a cross section of a shape?
The cross section of a shape refers to the shape obtained when the given shape is cut across a straight line. The cross section of a shape helps viewers to view inside of a given object by cutting through it.
How do you draw and reflect a shape with one right angle?
reflect it
What does the cell shape reflect?
Functions
How do you reflect a shape in a point?
Let's call the point of reflection O. Take any point on the shape. Draw a line from that point to O and extend it beyond O for the same length (so that O is the midpoint of this line). The far end of the line is the image of the original point. Repeat for every point and you have the reflection of the original shape. In actual fact, if the shape is a polygon, then you only need to reflect the vertices and join up their images. Well defined curves will form the same shape and it should not be too difficult to reproduce their reflection. However, with a random wriggly curve you have no choice but to map each point.
What does reflecting a shape mean?
A shape that can reflect most of the light back.
What are the four basic forms in art?
The four basic forms in art are line, shape, form, and color. Line refers to the path traced by a moving point. Shape is a flat enclosed area. Form is a three-dimensional shape. Color is the visual property of objects that results from the light they emit, transmit, or reflect.
What is the difference between a line a shape?
a line is a basic line drawn from a pencil a shape is a shape for example a star is a shape
How do you reflect a shape over the line y equals negative x?
substitute x = y and y = -x Ex: y = x2 becomes -x = y2
What is the bottom line of a shape?
The bottom line of a shape is the base of the shape. For example, the bottom line of a pyramid is the base of the pyramid.
