What It Is:
This is a geometry worksheet focused on dilations. The worksheet contains four separate coordinate plane grids, each showing a polygon. The task is to draw the dilated image of each polygon, given a specific scale factor and the center of dilation (0,0). The scale factors include 1/4, 1/3, 1/3, and 2.
Grade Level Suitability:
This worksheet is suitable for 8th to 10th grade students. It requires an understanding of coordinate planes, polygons, and the concept of dilation, which are typically introduced in middle and high school geometry courses.
Why Use It:
This worksheet helps students practice performing dilations on geometric figures. It reinforces their understanding of scale factors and how they affect the size of a shape. It also strengthens their ability to plot points and draw accurately on a coordinate plane.
How to Use It:
Students should first identify the coordinates of each vertex of the original polygon. Then, they should multiply each coordinate by the given scale factor. Finally, they should plot the new coordinates on the same grid and connect the points to draw the dilated image.
Target Users:
This worksheet is designed for students who are learning about geometric transformations, specifically dilations. It is also useful for teachers looking for practice problems to reinforce this concept.
