1. Agenda Do Now (8 min) Cranium Crunch (7 min) Review (5 min) Lesson (20 min) Independent Practice (20 min) Exit Ticket (10 min)

2. 11-4: SWBAT find the missing side of a right triangle using the Pythagorean Theorem

3. Parts of a Right Triangle: The Pythagorean Theorem:

4. Example 1 Tanya runs diagonally across a rectangular field that has a length of 40 yards and a width of 30 yards, as shown in the diagram below. What is the length of the diagonal, in yards, that Tanya runs?

5. Example 2: An 18-meter ladder leans against the wall of a building. The base of the ladder is 9 meters from the building on level ground. How many meters up the wall is the top of the ladder? Write your answer as a simplified radical, and to the nearest tenth.

6. Now You Try A) Try this problem in your notebook!

7. Now You Try B) Try this problem in your notebook!

8. Independent Practice Bronze Round: Basic Pythagoras (w/calcs) Silver Round: Regents Practice! Gold Round: Review Radicals