Shared Flashcard Set

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Basic 1.1
Points, Lines, and planes and all that jazz
12
Other
9th Grade
10/21/2012

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Cards

Term
collinear points
Definition
points that lie on the same line
Term
coplanar points
Definition
points that lie on the same plane
Term
Postulate
Definition
rules that are accepted without proof
Term
adjacent angles
Definition
angles that share a common vertex and side but have no common interior points
Term
linear pair
Definition
a pair of adjacent angles whose non common sides are opposite rays
Term
complementary angles
Definition
a pair of angles whose sum is 90 degrees
Term
supplementary angles
Definition
a pair of angles whose sum is 180 degrees
Term
inductive reasoning
Definition
a process that includes looking for patterns and making conjectures
Term
conditional statement
Definition
a type of logical statement that has two a parts a hypothesis ("if") and a conclusion ("then") p to q
Term
converse
Definition
a logical statement formed by switching the hypothesis and conclusion of a conditional. q to p
Term
inverse
Definition
statement formed by negating the hypothesis and the conclusion to a conditional. negative q to negative p
Term
contrapositive
Definition
statement formed by negating and switching both the hypothesis and conclusion of a conditional. negative q to negative p
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