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Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. ... This example uses recursion to iteratively draw triangles that are a dilation of the original triangle by 0.5 from each vertex.
Click the Dilate button below to show the dilation of the triangle with respect to the point. Use the slider to change the scale factor. Move the points of the original triangle. Essentially play with all the factors involved! As you do, pay attention to the effects on the points, segments, and angles. Add observations to #1 in the google doc.
Perform a Dilation of 3 on point A (2, 1) which you can see in the graph below. Show Answer. Multiply the coordinates of the original point (2, 1), called the image, by 3. Image's coordinates = (2 * 3, 1 * 3) to get the coordinates of the image (6, 3).
You need an original shape and a scale factor of k to calculate dilations. First, start by writing down the coordinates of every point of the original object and label them. To locate the points of the new, dilated shape, multiply each of the original coordinates by k, then connect each point.
Explore this lesson to learn the definitions of dilation, scale factor, and center of dilation. Use our step-by-step calculator and example problems to learn how to perform dilations on a graph.
Change the scale to view similar figures. Click any point for the coordinates. Use this tool to verify your calculations.
