This blog is an interactive math classroom where my students will be engaged in answering questions pertaining to my lessons and post comments about other students' comments. This blog will serve as an online learning experience for my self and my students. Parents are also encouraged to participate by providing reflective comments about this blog.
Alfredo Contreras
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Monday, May 16, 2011
An isometry is a transformation that preserves lengths, angle measure, parallel lines and distance between points. True or False?
True, isometries preserve lengths, therefore preserve angle measures and parallel lines.
ReplyDeleteTrue because if they preserve lengths they also have to preserve distance between two points and parallel lines.
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