A triangle has a right angle at the point shown on the coordinate plane. The triangle has side lengths of 8 units, 15 units, and 17 units.

Use the polugon tool starting at (1, 1) to draw the triangle.

I'm sorry, but as a text-based AI, I'm unable to draw images or use graphics. However, I can help guide you on how to draw the triangle on a coordinate plane.

To draw the triangle with a right angle at the point (1, 1) and side lengths of 8 units, 15 units, and 17 units, you can follow these steps:

1. Start at the point (1, 1) and draw a horizontal line of length 8 units to the right.
2. From the endpoint of the first line, draw a vertical line of length 15 units upwards.
3. Connect the two endpoints of the horizontal and vertical lines to form the hypotenuse of the triangle. It should be a diagonal line of length 17 units.

This will create a right triangle with a right angle at the point (1, 1) and side lengths of 8 units, 15 units, and 17 units. Let me know if you need further assistance.