1. Bell Ringer – I will not answer questions
Are the following relationships proportional or nonproportional. Show your work. Write yes or no
Bell Ringer – I will not answer questions

2. Announcements Test over Chapter 6 > WEDNESDAY, March 5
3rd 9 Weeks Test > TUESDAY, March 10
Let’s take a look at the calendar for March

3. Section 6.9 Indirect Measurement
R drive > Key > March 2_6 > 3_2__6.9 Indirect Measurement File > Save As > P drive > Math > March 2_6 > 3_2__6.9 Indirect Measurement

4. Vocabulary
Indirect Measurement – Allows you to use the properties of similar triangles to find measurements that are difficult to measure directly
Shadow Reckoning – Finding missing measurements using two objects and their shadows

5. Example 1 Use Shadow Reckoning

6. Example 2 Use Shadow Reckoning

7. Example 3 – Your Turn Use Shadow Reckoning
Suppose the San Jacinto Monument in La Porte, Texas, casts a shadow of 285 feet. At the same time, a nearby tourist, who is 5 feet tall, casts a 2.5-foot shadow. How tall is the San Jacinto Monument?

8. Example 4 Find Missing Measures

9. Example 5 Find Missing Measures

10. Example 6 – Your Turn Find Missing Measures

11. Class Work Section 6.9 # 1 - 5

12. Class Work Section 6.9 #1 - 5

13. Class Work Section 6.9 #1 - 5

14. Homework
Complete the Study Guide!