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Geometry
chapter 2
24
Mathematics
9th Grade
10/06/2010

Additional Mathematics Flashcards

 


 

Cards

Term
Conditional Statement
Definition
Logical statment including hypothesis and conclusion
Term
Hypothesis
Definition
if...
Term
Conclusion
Definition
then...
Term
Converse
Definition
Statement formed by switching hypothesis and conclusion
Term
Negation
Definition
~
Term
inverse
Definition
statement formed by negating the hypothesis and conclusion
Term
contrapositive
Definition
statement formed when you switch the order and negate a conditional statement
Term
perpendicular lines
Definition
two lines that intersect to form a right angle
Term
biconditional statement
Definition
... if and only if...
Term
Law of Detachment
Definition
If p implies q and p is true, then q is true.
Term
Law of Syllogism
Definition
If p implies q and q implies r, then p implies r.
Term
Theorem
Definition
true statement that can be proven
Term
two column proof
Definition
type of proof involving enumerated statements and reasons
Term
paragraph proof
Definition
type of proof written in paragraph form
Term
Addition Property of Equality
Definition
x + 3 = 7 + 3
Term
Subtraction Property of Equality
Definition
m - 5 = 12 - 5
Term
Multiplication Property Of Equality
Definition
3x = 3(10)
Term
Division Property of Equality
Definition
x/5 = 35/5
Term
Reflexive Property
Definition
a = a
Term
Symmetric Property
Definition
a = b implies b = a
Term
Transitive Property
Definition
a = b and b = c implies a = c
Term
Substitution Property
Definition
a = b therefore a can be replaced by b
Term
Distributive Property
Definition
3(x + 5) = 3x + 15
Term
Congruent
Definition
same measure
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