Math 8 Transformations Review 2024

Front

When you reflect a shape, you ______ over an axis or line.

Back

Flip

Front

A turn is also called a ___________.

Back

Rotation

Front

What does it mean if two figures are congruent?

Back

The figures are the same size and shape.

Front

Which rule would result in a translation of 2 units left and 3 units up?

Back

(x, y) → (x - 2, y + 3)

Front

Rotating a pre-image _____ degrees will make it look upside down.

Back

180

Front

What is a transformation in geometry?

Back

A change in the position, size, or shape of a figure.

Front

What is a reflection?

Back

A transformation that flips a figure over a line.

Front

What is a rotation?

Back

A transformation that turns a figure around a fixed point.

Front

What is a translation?

Back

A transformation that slides a figure from one position to another without turning it.

Front

What does it mean for two shapes to be similar?

Back

The shapes have the same shape but different sizes.