Mathematics for IGCSE & O level - Transformations (Section 4 - No. 18)
What is the relationship between the object and image in a reflection?
They are the same size and the same orientation.
They are different sizes and have a different orientation.
They are the same size and an opposite orientation.
They are different sizes and have the same orientation.
解释
In a reflection the object and image have the same size but the opposite orientation.