A rotation
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
If a point is at coordinates (x , y), then move it to (-x, -y).
To rotate a figure 90 degrees clockwise around the origin on a coordinate grid, you can use the transformation rule: (x, y) becomes (y, -x). For the point (5, 5), applying this rule results in (5, -5). Therefore, after a 90-degree clockwise rotation, the new coordinates of the point are (5, -5).
The transformation you're referring to is called rotation. In a rotation, each point of a figure is turned around a specific point, known as the center of rotation, through a specified angle and direction (clockwise or counterclockwise). This transformation preserves the shape and size of the figure while changing its orientation.
A rotation is the type of transformation that turns a figure around a fixed point, known as the center of rotation. During a rotation, every point of the figure moves in a circular path around this fixed point by a specified angle. The distance from the center to any point on the figure remains constant throughout the transformation.
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 centre point is to rotate.
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.
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
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.
Its called points maybe
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.
turn it from the middle
If a point is at coordinates (x , y), then move it to (-x, -y).
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.
4, -3
To rotate a figure 90 degrees clockwise around the origin on a coordinate grid, you can use the transformation rule: (x, y) becomes (y, -x). For the point (5, 5), applying this rule results in (5, -5). Therefore, after a 90-degree clockwise rotation, the new coordinates of the point are (5, -5).