Unit 5- Midterm Review (16Q)

Front

How do the sounds of the waves compare?

Back

The second wave is a lower pitch and quieter.

Front

What transformation is visible?

Back

Dilation

Front

The image shows what type of transformation?

Back

Reflection

Front

What type of symmetry does this shape have?

Back

Rotational symmetry

Front

A reflection in music is called a:

Back

Retrograde

Front

What is the definition of Dilation in geometry?

Back

Dilation is a transformation that alters the size of a figure but not its shape.

Front

What is Reflection in geometry?

Back

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

Front

Define Rotational Symmetry.

Back

A shape has rotational symmetry if it can be rotated around a central point and still look the same.

Front

What is the difference between Translation and Reflection?

Back

Translation moves a shape without changing its orientation, while Reflection flips it over a line.

Front

What is Retrograde in music?

Back

Retrograde is a transformation that reverses the order of notes in a melody.