To construct: Centre of the rotation.
Answer to Problem 31WE
Centre of the rotation is constructed.
Explanation of Solution
Given information :
A rotation maps
Concept used:
A rotation is a transformation suggested by rotating a paddle wheel. When wheel stops, new position of a paddle referred as the image of initial position.
As per the given problem,
A rotation maps
We know in rotation distance remain invariant thus
As per diagram
Hence,
Centre of the rotation is constructed.
Chapter 14 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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