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2. How do you locate the center of a dilation? - Socratic

   socratic.org/questions/how-do-you-locate-the-center-of-a-dilation

   Explanation: If a dilation (or scaling) is given, it is assumed that its center and a factor are given, so we can construct an image of any point. If center of dilation is point O and factor is f ≠ 0, any given point A is transformed by a dilation into point A' such that. (a) points O, A and A' are on the same line; (b) if f> 0, points A and ...

3. The dashed triangle is the image of the solid triangle. The...

   socratic.org/questions/the-dashed-triangle-is-the-image-of-the-solid-triangle...

   SF = -3 Looking at the figure and its image, three things are immediately obvious..... The image is bigger The image is inverted. The figure and the image have a common point. The common point is the centre of dilation. (-4,-4) The fact that it lies BETWEEN the image and the figure means that the SF is a negative number. This accounts for the fact that the image is inverted. To find the Scale ...

4. Dilations or Scaling around a Point - Geometry | Socratic

   socratic.org/geometry/transformations/dilations-or-scaling-around-a-point

   The center of dilation is (6,6)(6,6). What is the scale factor used to create the dilation? A dilation with center (0, 0) and scale factor k is applied to a polygon.

5. How do you calculate the scale factor of a dilation? - Socratic

   socratic.org/questions/how-do-you-calculate-the-scale-factor-of-a-dilation

   1 Answer. Zor Shekhtman. Dec 25, 2015. If a dilation) (or scaling) is given, it is assumed that its center and a factor are given, so we can construct an image of any point. If center of dilation is point O and factor is f ≠ 0, any given point A is transformed by a dilation into point A' such that. (a) points O, A and A' are on the same line;

6. How does a dilation affect a figure on a coordinate plane?

   socratic.org/questions/how-does-a-dilation-affect-a-figure-on-a-coordinate-plane

   Assuming the center of dilation is at point {0,0} on the coordinate plane and a factor of dilation f, a point A{x,y} will be transformed into point A'{fx,fy}. See more details below. Dilation or scaling is the transformation of the plane according to the following rules: (a) There is a fixed point O on a plane or in space that is called the center of scaling. (b) There is a real number f!=0 ...

7. The dashed triangle is the image of the solid triangle. The...

   socratic.org/questions/the-dashed-triangle-is-the-image-of-the-solid-triangle...

   The center of dilation is (6,6)(6,6). What is the scale factor used to create the dilation? Geometry ...

8. Draw the image of under the dilation with scale factor 2 and...

   socratic.org/questions/1-draw-the-image-of-under-the-dilation-with-scale...

   ALWAYS be sure to specify where the dilation is occurring. Since this dilation is from the origin, we just simply multiply the coordinates of each point by the scale factor (2). So, A(-4-1) -> A'(-8,-2) All I did was multiply the x coordinate of the original triangle by 2 to get the new coordinate of the image.

9. Line XY is dilated by a scale factor of 1.3 with the origin ... -...

   socratic.org/questions/line-xy-is-dilated-by-a-scale-factor-of-1-3-with-the...

   Line XY is dilated by a scale factor of 1.3 with the origin as the center of dilation to create the image line X'Y' . If the slope and length of XY are # m # and #l# respectively, what is the slope of X'Y' ?

10. A dilation with center (0, 0) and scale factor k is applied to a...

    socratic.org/questions/a-dilation-with-center-0-0-and-scale-factor-k-is...

    That would be a scale factor of 1/k. A dilation with center (0, 0) and scale factor k is applied to a polygon.

11. Why is circle 1 similar to circle 2? Circle 1: center (0, 9 ... -...

    socratic.org/questions/why-is-circle-1-similar-to-circle-2-circle-1-center-0-9...

    See explanation. The correct answer is D. The two circles have the same center, but that is not required for the circles to be similar. But the radii of the circles tell that circle 1 is is 2 times bigger than circle 2 (it has twice bigger radius). So the correct answer is D - Circle 1 is the dillataion of 2 with the factor of 2.