Question

decide which transformation was used on each pair of shapes below. match each pair of shapes to the transformation used to map one shape to the other.
column a
1
2
3
4
column b
a. translation
b. rotation
c. reflection

Explanation:

Step1: Analyze first pair

The first - pair of shapes are mirror - images of each other. So it is a reflection.

Step2: Analyze second pair

The second - pair of shapes have the same orientation and are just shifted. So it is a translation.

Step3: Analyze third pair

The third - pair of shapes have different orientations and seem to be turned around a point. So it is a rotation.

Step4: Analyze fourth pair

The fourth - pair of shapes have different orientations and seem to be turned around a point. So it is a rotation.

Answer:

1. c. reflection
2. a. translation
3. b. rotation
4. b. rotation