1. Rigor and Relevance
Find the lengths of segments formed by lines that intersect circles.
Use the lengths of segments in circles to solve horizon and archaeology problems.

4. Complete example 2 from workbook on page 524
This theorem is in your workbook on page 523 for those who want to highlight it instead of write it down!
Complete example 2 from workbook on page 524

5. Example 1:
Find the value of x and the length of each chord. J

6. Example 2:
Archaeologist discovered the fragment of an ancient disk. To calculate the original diameter, they drew in a chord and its perpendicular bisector. What is the length of the diameter?
6 in.

7. Example 3:
Find the value of x, GE, and DE.

8. DE  DF = DG2 7(7 + y) = 102 49 + 7y = 100 7y = 51 Example 4
Find the value of y.
DE  DF = DG2
7(7 + y) = 102
49 + 7y = 100
7y = 51

9. 12 – 6 Classwork (not graded)
Textbook pg 843 – 844 # 3 – 5, 8 – 10

10. 12-1 & 12 – 6 Honors Assignments
Primary assignment: join.quizizz.com
Codes:
Period 1 – (Due Thurs)
Period 5 – (Due Thurs)
Period 6 – (Due Fri)
Secondary Assignment:
Textbook pg 797 – 799 # 5 – 9, 27
Textbook pg 844 #12 – 21

11. 12-1 & 12 – 6 Standard Assignments
Primary assignment: join.quizizz.com
Codes:
Period 2 – (Due Fri)
Period 4 – (Due Fri)
Period 7 – (Due Fri)
Secondary Assignment:
Textbook pg 797 – 799 # 5 – 9, 27
Textbook pg 844 #12 – 21