1. Bell work: DON’T TURN YOUR HOMEWORK IN YET
Given a triangle with side lengths of 8 and 11, what is the range of possible values for the third side?
Given a right triangle with side lengths of 8 and 11, what is the range of possible values for the third side(which will be the largest size)?

2. 8.1: The Pythagorean Theorem(Continued)

3. Graphical Proof of the Pythagorean Theorem

4. Partner Work Is 3, 4, 5 a Pythagorean Triple? (Partner A)
Is 6, 8, 10 a Pythagorean Triple? (Partner B)
What value for x will make these numbers a Pythagorean Triple? (Partner A)
30, 40, x
Is 15, 20, 25 a Pythagorean Triple? (Partner B)
Make a conjecture about what happens if you multiply a Pythagorean Triple by a whole number. Is it still a triple? Sometimes? Always? Never? (Both Partners)

5. A right triangle has a hypotenuse of length 12
A right triangle has a hypotenuse of length 12. One leg has a length of 6. What must the length of the other leg be?

6. A computer monitor has a diagonal length of 19 inches
A computer monitor has a diagonal length of 19 inches. Its height is 11 inches. What is the width of the monitor?

7. A triangle has side lengths of 85, 84, and 13. Is it a right triangle?
If so, what is the length of the hypotenuse?

8. A triangle has side lengths 16, 48, and 50. Is it a right triangle?
If so, what is the length of the hypotenuse?

10. A triangle has side lengths 6, 11, and 14. What type of triangle is it?

11. A triangle has side lengths 7, 8, and 9. What type of triangle is it?

15. Find the total area of the triangle below

16. Homework:
Make sure your worksheet from last class is completed (Then turn in, if not done already)
Enjoy your break if I don’t see you before then!