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100
coplanar lines that do not intersect
What is parallel lines
100
in a conditional statement, the statement that immediately follows the word then
What is conclusion
100
the distance between two lines measure along a perpendicular line is always the same
What is equidistant
100
a statement that can be written in if-then form
What is conditional statement
100
a compound statement of the form "if p then q" where p and q are statements
What is if-then statement
200
in a conditional statement, the statement that immediately follows the word if
What is hypothesis
200
points that lie on the same line
What is collinear
200
an example used to show that a given statement is not always true
What is counterexample
200
an angle with a degree measure less than 90
What is acute angle
200
a linear equation of the form y=mx+b
What is slope intercept form
300
a system of reasoning that uses facts, rules, definitions, or properties to reach logical conclusions
What is deductive reasoning
300
a pair of adjacent angles whose noncommon sides are opposite rays
What is linear pair
300
interior angles that lie on the same side of the transversal
What is consecutive interior angles
300
a basic undefined term in Geometry. Made up of points and has no thickness or width.
What is line
300
if a statement is represented by p, then not p is the negation of the statement
What is negation
400
the or falsity of statements
What is truth value
400
a table used as a convenient method for organizing the truth values of statements
What is truth table
400
lie on the same side of transversal t and on the same side of lines q and r
What is corresponding angles
400
planes that do not intersect
What is parallel planes
400
nonadjacent interior angles that lie on opposite sides of the transversal
What is alternate interior angles
500
nonadjacent exterior angles that lie on opposite sides of the transversal
What is alternate exterior angles
500
a line that intersects two or more lines in a plane at different points
What is transversal
500
a statement or conjecture that can be proven true by undefined terms, definitions, and postulates
What is theorem
500
reasoning that uses a number of specific examples to arrive at a plausible generalization or prediction
What is inductive reasoning
500
lines that do not intersect and are not coplanar
What is skew lines
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