Home > CC3 > Chapter 6 > Lesson 6.2.1 > Problem 6-46
6-46.
Louis is dilating triangle
What are the new coordinates of the points?
Use the graph to find the coordinates of points
, , and . Then multiply each value by . For example, point is originally . Its new coordinates will be . Find points and . Graph Louis’ new triangle.
After multiplying each
-coordinate and -coordinate by , plot the new points. Describe how triangle
changed. Its sides are twice as long and rotated
.
Use the eTool below to graph Louis' new triangle.
Click the link at right for the full version of the eTool: 6-46 HW eTool