Question

You decide to build two pools, one for adults and one for kids. Two blueprints are given below. The first one is of the preimage of the pool for adults, and the second is of the image formed after performing a transformation, consisting of both adults and kids pools.
Identify the transformation performed here.

• A. None of the above
  
• B. Rotation
  
• C. Translation
  
• D. Reflection along the y-axis
  

Answer 1

The correct option is B Rotation


By looking at the preimage and image, we can say that the transformation involved is rotation. Rotation involves turning an object at a particular angle considering a fixed point as the center of rotation. Here, the given preimage is rotated about ${180}^{\circ }$ counterclockwise, considering the origin as the center of rotation to form the image.