Match the definition or description with the correct word.
and , then — A. Law of Contrapositive
An educated guess — B. Inductive Reasoning
— C. Inverse
— D. Transitive Property of Equality
and — E. Counterexample
— F. Conjecture
Conclusions drawn from facts. — G. Deductive Reasoning
If I study, I will get an “” on the test. I did not get an . Therefore, I didn’t study. — H. Distributive Property
and are right angles, therefore . — I. Symmetric Property of Congruence
2 disproves the statement: “All prime numbers are odd.” — J. Right Angle Theorem
K. Definition of Right Angles
Texas Instruments Resources
In the CK-12 Texas Instruments Geometry FlexBook, there are graphing calculator activities designed to supplement the objectives for some of the lessons in this chapter. See http://www.ck12.org/flexr/chapter/9687.