SAT Mc Graw Hill 2011

CHAPTER 6 / WHAT THE SAT MATH IS REALLYTESTING 261

Concept Review 7:Thinking Logically

1. What is a proof, and why is understanding proofs helpful on the SAT?


2. How can POE help on the SAT?


3. What is the difference between geometric, algebraic, and numericalproofs?


4. Name two geometric theoremsthat are useful on the SAT.


5. Name two algebraic theoremsthat are useful on the SAT.


6. Name two numerical theoremsthat are useful on the SAT.