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Agenda. Do Now (8 min) Cranium Crunch (7 min) Review (5 min) Lesson (20 min) Independent Practice (20 min) Exit Ticket (10 min). 11-4: SWBAT find the missing side of a right triangle using the Pythagorean Theorem. Parts of a Right Triangle: The Pythagorean Theorem:. Example 1.
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Agenda • Do Now (8 min) • Cranium Crunch (7 min) • Review (5 min) • Lesson (20 min) • Independent Practice (20 min) • Exit Ticket (10 min)
11-4: SWBAT find the missing side of a right triangle using the Pythagorean Theorem
Parts of a Right Triangle: The Pythagorean Theorem:
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?
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.
Now You Try A) Try this problem in your notebook!
Now You Try B) Try this problem in your notebook!
Independent Practice • Bronze Round: Basic Pythagoras (w/calcs) • Silver Round: Regents Practice! • Gold Round: Review Radicals