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1) A rectangle is dilated with the image appearing twice as large as the original. Which rule best represents this dilation? a) (2x,2y) b) (1/2x,1/2y) c) (0.2x,0.2y) d) (x-2,y-2) 2) A triangle is dilated with the image appearing one-quarter as large as the original. Which rule best represents this dilation? a) (25x,25y) b) (1/4x,1/4y) c) (4x,4y) d) (0.2x,0.2y) 3) A quadrilateral is dilated with the image appearing three times as large as the the original. Which rule best represents this dilation? a) (x+3,y+3) b) (0.3x,0.3y) c) (1/3x,1/3y) d) (3x,3y) 4) A trapezoid is dilated with the image appearing one-third as large as the original. Which rule best represents this dilation? a) (1/3x,1/3y) b) (x-1/3,y-1/3) c) (3x,3y) d) (x+1/3,y+1/3)

Dilation Rules

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排行榜

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