
The type of transformation used to open a combination lock on a locker.

Answer to Problem 27PPS
Rotation.
Explanation of Solution
Given:
The object is a combination lock on a locker.
Calculation:
A rotation is a type of transformation around a specific point, through a particular angle and a particular direction.
The points in the original and transformed object are at the same distance from the center.
While turning the dial present on the combination lock, the edges of the dial are at the equal distance from the center.
Hence, transformation is rotation.
Chapter 4 Solutions
Geometry, Student Edition
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