A ladder is leaning up against the side of a house. Use two points
to find the slope of the ladder. Then verify that the slope is the
same at a different location by choosing a different set of points.
![A ladder is leaning up against the side of a house Use two points to find the slope of the ladder Then verify that the slope is the same at a different location class=](https://us-static.z-dn.net/files/de6/cedecd5d30e76693dc8e08fa57fdfbfa.png)