Chapter 9 - Geo. Word Scramble
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Name | Theorem |
Translation Theorem | A translation is an isometry |
Reflection Theorem | A reflection is an isometry |
Composition Theorem | A rotation is an isometry |
Reflections in Parallel Lines | If lines k and m are parallel, then a reflection in line k followed by a reflection in line m is the same as a translation; If P" is the image of P, then:(1) line PP' is perpendicular to k and m, and (2)line PP"=2d where d is the distance between k and m |
Reflections inn Intersecting Lines | If lines k and m intersect at point P, then a reflection in k followed by a reflection in m is the same as a rotation about point P; the angle of rotation is 2x degrees, where x degrees is the measure of the acute or right angle formed by k and m |
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kgatling
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