The Pythagorean Theorem
Unknown Grade45 min
Learning Objective
I can solve problems involving right triangles by using the Pythagorean theorem to find missing side lengths.
Lesson Flow
Watch Video
How many ways are there to prove the Pythagorean theorem? - Betty Fei
TED-Ed
Practice
7 questions • Short answer
Exit Ticket
“A right triangle has one leg measuring 7 units and a hypotenuse measuring 25 units. Find the length of the other leg. Show all work. A right triangle has legs measuring 9 units and 12 units. Calculate the length of the hypotenuse. Show all work.”
Teacher Guide
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- Answer keys for all questions
- Differentiation strategies
- Extension activities
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