1. Pythagorean Theorem Unit

2. Table of Contents p. 1 p. 3 - 5 Perfect Squares and Square Roots p
Table of Contents p. 1 p Perfect Squares and Square Roots p Right Triangles p. 8 Right Triangle Quiz p Pythagorean Theorem (notes and examples) p Practice problems on Pythagorean Theorem

3. Table of Contents p. 2 p. 14 Pythagorean Theorem Notes
p Real Life Pythagorean Theorem
p History of Pythagorean Theorem
p. 25 Rubric

4. Perfect Squares 1 – 400 p.3 Definition of Perfect squares
List the perfect squares from 1 to 400

5. Square roots p. 4 Examples: Finding square roots 1. √36 = 2. - √64
1. √36 = √64
3. √ √50 25

6. Square Roots ~ Solving the equation p. 4
1. t2 = k2 = 121
3. y2 – 15 = 10

7. Homework or Practice p.5
Workbook – p. 121, 1-8 and (hw 1st and 2nd on Monday)
p. 472, 8 – 26 even only (in book) – (on p. 5 in Pyth. Th. Book)

8. Class Grade
P. 121 – 122 odd only (workbook)

9. Warm-up p. 26
Take a piece of scratch paper from the back table and answer the following.
Which of the following numbers are perfect squares?
Glue this paper to page 26 in your Pythagorean theorem book.

10. Right Triangles p. 6 Describe a right triangle.
Draw a right triangle and label the legs and the hypotenuse
Define
Hypotenuse –
Leg -

11. Right Triangles – Continued p. 7
Draw 3 more right triangles turned different ways. Label the legs and hypotenuse on each.

12. Right Triangles Quiz
Quiz will be glued on this page

13. Pythagorean Theorem
What is the point of the Pythagorean Theorem? What does it proof?
What is the equation for the Pythagorean Theorem?

14. Pythagorean Theorem – is it a right triangle?
Does these three measurements form a right triangle? 4 5 3

15. Pythagorean Theorem – Is it a right triangle?
Does a triangle with the following measurements form a right triangle?
6, 8, and 10
3, 4, and 8

16. Pythagorean theorem – what is the length of the missing side?
What is the length of EG?

17. Pythagorean theorem Practice – p. 483, 2 and 3

18. Real life use of Pythagorean theorem
A 20 foot phone pole needs a new support wire. The wire should be attached to the ground 6 feet from the bottom of the pole. Find the length of the wire.
*First draw a picture to get a visual of what you are finding.
*Then label the different measures of the picture.
*Finally apply the Pythagorean theorem to the picture to solve for the missing side.

19. Real life use of Pythagorean theorem
Find the length of the diagonal of a rectangle whose length is 8m and whose width is 5 meters.