1. 4/21

2. Do Now 4/21 Find the m<A and m<C.
Essential Question: How can you determine the missing angle in a triangle?

3. Agenda Do Now Good Things!
Practice Problems: Triangle Angle Measurements
Exit Ticket

4. Good Things!

5. Unit 4 Practice Problems
You and your partner have ~12 minutes to complete the following practice problems
We will review each problem as a class when time is up

6. Practice Problem 1
1. Find m∠8 if m∠2 = 6x + 18
and m∠8 = 12x.

7. Practice Problems 2 2. a) What is the m<A?
2. b) What is the m<B?

8. Practice Problem 3
3. If m∠1 = 5x – 9 and m∠2 = 7x – 3, find m∠3

9. Practice Problem 4
3. What is the m<C?

10. Practice Problem 5
3. a) What is the m<A? b) What is the m<B? c) What is the m<C?

11. Post-Quiz Options
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It will be printed for them during teacher appreciation week.
You can send one to any teacher/counsellor in a CMS elementary, middle, or high school
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Use this link to review Unit 4 on Quizizz
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