Topic 7.1 to 7.3

Front

What is Rotation?

Back

Rotation is a transformation that turns a shape around a fixed point called the center of rotation.

Front

What is Translation?

Back

Translation is a transformation that slides a shape from one position to another without turning it.

Front

What is Reflection?

Back

Reflection is a transformation that flips a shape over a line, creating a mirror image.

Front

What is Symmetry?

Back

Symmetry is when one shape becomes exactly like another if you flip, slide, or turn it.

Front

What is an Angle?

Back

An angle is formed by two rays that meet at a point called the vertex.

Front

What is a Vertex?

Back

A vertex is a point where two or more lines meet.

Front

What does it mean to Transform a shape?

Back

To transform a shape means to change its position, size, or orientation.

Front

What is a Fixed Point in Rotation?

Back

A fixed point in rotation is the point around which the shape turns.

Front

Can a shape be both rotated and reflected?

Back

Yes, a shape can be rotated and then reflected, resulting in a different position.

Front

What is the difference between Rotation and Reflection?

Back

Rotation turns a shape around a point, while reflection flips it over a line.