1. Bell work:

2. Use theorems about triangles to solve proportions
Today’s Goal(s)
Use theorems about triangles to solve proportions
Take a quiz

3. 7.5: Proportions in Triangles

6. What is the value of x?

7. What is the value of a?

9. What is the length of Site A along the river?

11. What is the value of x?

12. What is the value of y?

13. Review of Proportions

15. Similarity in Polygons and Triangles
What is the scale factor?
Are these two pairs of triangles similar? Why or why not?

16. Similarity in Right Triangles
Find the missing values for each

17. Proportions Half-Sheet

18. Homework
Section 7.5, pages : 9, 10, 13, 16, 17, 19, 20

20. Proportions Worksheet Test will be on Friday
Homework
Proportions Worksheet
Test will be on Friday