Are the following relationships proportional or

Report
ARE THE FOLLOWING RELATIONSHIPS PROPORTIONAL
OR NONPROPORTIONAL. SHOW YOUR WORK. WRITE
YES OR NO.
1.
2.
3.
4.
Bell Ringer – I will not answer questions
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
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
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
Example 1
Use Shadow Reckoning
Example 2
Use Shadow Reckoning
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?
Example 4
Find Missing Measures
Example 5
Find Missing Measures
Example 6 – Your Turn
Find Missing Measures
Class Work
Section 6.9 # 1 - 5
Class Work
Section 6.9 #1 - 5
Class Work
Section 6.9 #1 - 5
Homework

Complete the Study Guide!

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