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Published byRosalind Martin Modified over 9 years ago
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1.(2,4) 2. (-3,-1) 3. (-4,2) 4. (1,-3)
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The vertices of a triangle are j(-2,1), K(-1,3) and L(0,0). Translate the triangle 4 units right (x+4) and 2 units down (y-2). What are the coordinates of the image? Answer: J’ (2,-1), K’(3,1), L’(4,-2)
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A. Which coordinate’s sign will change? B. What are the coordinates of the reflected image? A.(y) B.P’ (0,-3), Q’ (4,-3), R’(3,-1), T’ (-1,-1)
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Watch the next slides and decide if the congruent figure was created by a translation, reflection, rotation, or if it is a dilation in which the figure has changed size. There are 8 slides so number your paper 1-8.
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See if you can identify the transformation that created the new shapes TRANSLATION
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See if you can identify the transformation that created the new shapes REFLECTION Where is the line of reflection?
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See if you can identify the transformation that created the new shapes ROTATION
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See if you can identify the transformation that created the new shapes DILATION
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See if you can identify the transformation in these pictures? REFLECTION
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See if you can identify the transformation in these pictures? ROTATION
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See if you can identify the transformation in these pictures? REFLECTION
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See if you can identify the transformation in these pictures? DILATION
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