**A 12-ft ladder is propped against a vertical wall. The top end is 11 ft above the ground. What is the measure of the angle formed by the ladder with the ground?**

**Answer:**

12 sin(11) =2.28970794452.

**A 12-ft ladder is propped against a vertical wall. The top end is 11 ft above the ground. What is the measure of the angle formed by the ladder with the ground?**

**Answer:**

12 sin(11) =2.28970794452.