Question

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

translation
reflection
rotation
none of these

translation
reflection
rotation
none of these

translation
reflection
rotation
none of these

translation
reflection
rotation
none of these

Explanation:

Step1: Analyze first - pair

The first pair of triangles has the same orientation and shape, just shifted. This is a translation.

Step2: Analyze second - pair

The second - pair of shapes are mirror images of each other. This is a reflection.

Step3: Analyze third - pair

The third - pair of shapes has the same orientation and shape, just shifted. This is a translation.

Step4: Analyze fourth - pair

The fourth - pair of shapes is rotated relative to each other. This is a rotation.

Answer:

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