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What to know for the Chapter 9 Quiz

Definitions

• I've decided to not test you on any of the circle stuff we did in Section 9-2 since we'll be spending a whole chapter (Chapter 10) on circles later this year!

Theorems

• Altitude-on-Hypotenuse Theorems (there are three relationships to know here!)
• The Pythagorean Theorem and it's converse

Types of Problems

• Simplifying square roots (including reducing, adding, subtracting, multiplying, and dividing)
• Altitude-on-Hypotenuse problems (finding side/altitude lengths and/or perimeters)
• Classifying triangles (acute, right, obtuse and scalene, isosceles, equilateral)
• Pythagorean Theorem problems (finding side lengths/perimeters/etc.)
Other Links  Class Notes Lesson 9-1 Lesson 9-2 Lesson 9-3 Lesson 9-4 Quiz Topics Lesson 9-5 Lesson 9-6 Lesson 9-7 Lesson 9-8 Lesson 9-9 Lesson 9-10 Test Topics Trig Table    If you have questions, email me at baroodyj@doversherborn.org