Question

for each pair of figures below, choose how they are related.1. ○ translation○ reflection○ rotation○ none of these2. ○ translation○ reflection○ rotation○ none of these3. ○ translation○ reflection○ rotation○ none of these4. ○ translation○ reflection○ rotation○ none of these

Explanation:

Step1: Analyze first figure pair

The top shape is rotated to form the bottom shape.

Step2: Analyze second figure pair

The small shape is scaled up and modified, not a rigid transformation.

Step3: Analyze third figure pair

The top triangle is translated down to form the bottom one.

Step4: Analyze fourth figure pair

The top shape is reflected to form the bottom shape.

Answer:

1. Rotation
2. None of these
3. Translation
4. Reflection