Question

for each pair of figures below, choose how they are related.

(images of four figure pairs with options: translation, reflection, rotation, none of these)

Explanation:

First Pair:

Step1: Analyze transformation

The two arrow - like figures: one can be obtained by rotating the other (e.g., 90 - degree rotation - like change in orientation). So the relation is Rotation.

Second Pair:

Step1: Analyze transformation

The two triangles: one is moved (slid) to a new position without change in orientation or reflection. So the relation is Translation.

Third Pair:

Step1: Analyze transformation

The two mountain - like figures: one is the mirror image of the other (reflection over a vertical line, for example). So the relation is Reflection.

Fourth Pair:

Step1: Analyze transformation

The two L - shaped figures: one can be obtained by rotating the other (e.g., 90 - degree rotation). So the relation is Rotation.

Answer:

First pair: Rotation
Second pair: Translation
Third pair: Reflection
Fourth pair: Rotation