### Home > CC4 > Chapter 3 > Lesson 3.1.4 > Problem 3-45

3-45.

Plot the following points on graph paper and connect them in the order given. Then connect points *A* and *D*. 3-45 HW eTool (Desmos) Homework Help ✎

*A*(–3, 4), *B*(1, 6), *C*(5, –2), and *D*(1, –4)

If *ABCD* is rotated 90° clockwise (↻) about the origin to form *A*′*B*′*C*′*D*′, what are the coordinates of the vertices of *A*′*B*′*C*′*D*′?

Plot the points in the table using the eTool below and solve the problem.

Click the link at right for the full version of the eTool: Int1 3-45 HW eTool.