Geometry Module 2 FLVS Already Passed

Geometry Module 2 FLVS Already Passed

1). Transformation

 Ans: Changing a figure in some way. Size, orientation or location may change.


2). Translation

 Ans: Moving a figure from one location to another without changing its size, shape or
orientation.


3). Rigid motion

 Ans: Moving an object without altering its shape or size.


4). Reflection

 Ans: Mirror image of a figure shown directly opposite its line of reflection without
changing its shape or size.


5). Rule for reflection across the x-axis

 Ans: (x, y) --> (x, -y)


6). Rule for reflection across the y-axis

 Ans: (x, y) --> (-x, y)


7). Rule for reflection across line y=x

 Ans: (x, y) --> (y, x)


8). Rotation

 Ans: Rotating a figure around a fixed point


9). Rule for rotation of 90 degrees clockwise around the origin



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