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A rotation
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∙ 13y ago
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How do you know that a figure does not have rotational symmetry?
When you rotate it around a point found in the middle of the figure 180 degrees. For example, H does have rotational symmetry however, E doesn't
How do you rotate a figure on a graph 180 degrees?
If a point is at coordinates (x , y), then move it to (-x, -y).
A movement of a figure to a new position by rotating the figure around a point?
ordered pair
A figure that turns around a fixed point?
lilo
How do you reflect a figure around the origin?
The best way is this:Draw a line from the point closest to the origin to the actual origin. Rotate the line however many degrees you are told, whichever way you are told. After you have the point closest to the origin rotated, you can either rotate the other points the same way or just draw them in based on where the other point lies.Another way, sort of the cheater way, is to just take a piece of tracing paper and trace the figure onto it. Hold it down by pressing your pencil on the tracing paper where the origin is, and rotating it however many degrees, whichever way you are told.This is for ROTATE. To reflect just use the opposite signs on the coordinates.
How do you find the smallest angle of rotational symmetry for a figure?
To find the smallest angle of rotational symmetry for a figure, divide 360 degrees by the number of rotational symmetries of the figure. The result will give you the smallest angle of rotational symmetry.
To turn around a center point?
To turn around a centre point is to rotate.
How do you rotate a figure 90 degrees counter clockwise then reflect over y axis?
I dont really know if this is right but i think to do this problem you have to take a point then rotate the paper counter clockwise around the origin then you have a new point which is called a prime. Then reflect it over the y axis on the graph.
How do you know that a figure does not have rotational symmetry?
When you rotate it around a point found in the middle of the figure 180 degrees. For example, H does have rotational symmetry however, E doesn't
What is a fixed point about which a rod moves?
A fixed point around which a rod moves is called a pivot point or fulcrum. It serves as a point of support for the rod to rotate or pivot around without translating.
A transformation in which a figure is turned around a point?
Its called points maybe
What is the point on which a lever rests?
The point on which a lever rests or pivots is called the fulcrum. It acts as a point of support for the lever to rotate around, allowing it to lift or move objects.
How do you rotate a triangle around a point?
turn it from the middle
How do you rotate a figure on a graph 180 degrees?
If a point is at coordinates (x , y), then move it to (-x, -y).
What is the function of the lever?
A lever can rotate around the fixed point that is called a pivot. Levers are used to reduce the force need to do a particular task.
After Joaquin draws a figure on a computer screen, he decides to rotate the figure counterclockwise through an angle of 180°.What is the image of the point (-4, 3)?
4, -3
What is a 0 sided figure called?
a "point"
