fulcrum
rotation (i think)
rotation
That's known as a lever.
The bar is a rigid straight finite object that is attached to one fixed point. The bar can be moved but the point where it is attached must stay where it is. In theory, therefore, the bar can be rotated around that fixed point in any direction. At the level of mathematics that your question suggests, the bar is movable in only one plane.
An enlargement with a scale factor of 0.
fulcrum
a(n)_____________is a turn around afixed point
A pivot or axle is a part of a machine that turns around a fixed point. It allows for rotational movement of components such as wheels or gears.
A rotation.
rotation (i think)
A rotation turns a shape through an angle around a fixed point usually on the Cartesian plane
The fixed point that a lever pivots around is called a fulcrum. It is the point where the lever rotates or turns when a force is applied to one end of the lever.
rotation
That's known as a lever.
A rotation of 270 degrees counterclockwise is a transformation that turns a figure around a fixed point by 270 degrees in the counterclockwise direction. This rotation can be visualized as a quarter turn in the counterclockwise direction. It is equivalent to rotating the figure three-fourths of a full revolution counterclockwise.
A rotation turns a shape through an angle about a fixed point