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:

• For the first pair of figures: The figure is turned around a point, which is the definition of rotation.
• For the second pair of figures: There is no reflection (mirror - image), rotation (turning), or translation (sliding) that maps one figure to the other.
• For the third pair of figures: One figure is moved in a straight - line direction to get the other figure, which is translation.
• For the fourth pair of figures: One figure is moved in a straight - line direction to get the other figure, which is translation.

Answer:

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