The problem asks us to plot the given points $A(0,9)$, $B(4,9)$, $C(4,5)$, and $D(0,5)$ on a coordinate plane, connect them in the order listed, and identify the resulting shape/polygon.

1. Problem Description

The problem asks us to plot the given points $A(0,9)$, $B(4,9)$, $C(4,5)$, and $D(0,5)$ on a coordinate plane, connect them in the order listed, and identify the resulting shape/polygon.

2. Solution Steps

First, plot the points on the coordinate plane:

- $A(0,9)$ is located at x=0, y=

9. - $B(4,9)$ is located at x=4, y=

9. - $C(4,5)$ is located at x=4, y=

5. - $D(0,5)$ is located at x=0, y=

5. Next, connect the points in the order A, B, C, D, and then connect D back to A.

Connecting the points, we obtain a rectangle.

3. Final Answer

The resulting shape is a rectangle.