G.SRT.3

(9/10) Given two similar figures, describe a sequence of transformations that exhibits the similarity between them using coordinates and the non-coordinate plane.

Example Problems
A sequence of transformations is described below.
1. A reflection over a line
2. A dilation about the point P
What must be preserved under this sequence of transformations: angle measures and/or segment lengths?
A sequence of transformations is described below.
1. A translation
2. A rotation about a point A
3. A reflection over a line
What must be preserved under this sequence of transformations: angle measures and/or segment lengths?
A sequence of transformations is described below.
1. A rotation about a point S
2. A dilation about the same point S
What must be preserved under this sequence of transformations: angle measures and/or segment lengths?
Khan Academy Resources
Properties of translationsRotations introTranslations introSequences of transformationsDilations: scale factorTranslate pointsFind measures using rigid transformationsDilate trianglesDefining transformationsDilate pointsRotate pointsRigid transformations: preserved propertiesTranslate shapesDilations and propertiesDetermine rotationsDilating shapes: expandingDilations introSequences of transformationsDilations: scale factorRigid transformations introDilating shapes: shrinking by 1/2Rigid transformations: preserved propertiesFinding measures using rigid transformationsDilations and propertiesDilating points
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