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This set of 7th grade scale factor worksheet pdfs features fascinating real-life pictures like house, rocket, Christmas tree and more. Up scale or down scale the image according to the scale factor and draw the new image.
Given the pre-image, scale factor, and center of dilation, use a straightedge to graph the image. (Hint: You may apply strategies from Part A to help.) 1. The scale factor is 3 and the center of dilation is the origin. 0 4 8 1 1 4 8 1 1 x y B A C 2. The scale factor is _1 4 and the center of
Find the scale factor that was used to enlarge or reduce each of the following scaled rectangles. Scale Factor: Original (Pre-Image) Rectangle Post-Image Rectangle Scale Factor =_________ 4 by 34 2 by 17
Consider each set of new dimensions or scale percents that show adjustments to this original image. Describe how the image changed and whether the new image is similar to the original. Show your work and if the new image is similar, find the new dimensions and the scale factor used. a.
A dilation is a type of transformation that changes the size of the image. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is. Below is a picture of each type of dilation (one that gets larger and one that gest smaller).
Enlargement: Worksheets with Answers. Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. And best of all they all (well, most!) come with answers. Contents. Mathster; Corbett Maths
Use the "Scale Factor" slider to dilate the original pre-image and try and answer the following questions on the worksheet provided. 1) Describe what happens if the scale factor is less than 1? 2) Describe what happens if the scale factor is 1? 3) Describe what happens if the scale factor is greater than 1? 4) Move the scale factor to 3.
