Question

match words and images that belong together.
dilation
rotation
translation
reflection

Explanation:

Step1: Recall transformation definitions

• Dilation: Resizing a figure.
• Rotation: Turning a figure around a point.
• Translation: Sliding a figure without rotation or resizing.
• Reflection: Flipping a figure over a line.

Step2: Analyze each image - word pair

• For the elephants: They are congruent and one is a slide (translation) of the other.
• For the penguins: One is a flip (reflection) of the other.
• For the giraffes: One is a turn (rotation) of the other.
• For the peacocks: One is smaller (dilation) of the other.

Answer:

• Elephants - translation
• Penguins - reflection
• Giraffes - rotation
• Peacocks - dilation