Geometric Transformations STAAR Review
Presentation
•
Mathematics
•
8th Grade
•
Hard
Joseph Anderson
FREE Resource
12 Slides • 0 Questions
1
Transformation STAAR Lesson
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TranSLation
Slide- the figure is moved (slides) but the shape stays the same (congruent)
5
TranSLation
(x, y) --> (x - 3, y - 2)
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How do I know which is the original image and which is the new image???
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ReFLection
Flip- the image is a mirro of the preimage but reflected over a line on the coordinate plane.
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ReFLection
Flip
9
RoTation
Turn- The geometric figure is rotated or turned about a fixed point.
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RoTation
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Dilation
The image and preimage are the same shape but not the same size.
The only transformation to not preserve congruence
12
Dilation
The size is either multiplied by a whole number or by a fraction.
Transformation STAAR Lesson
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