Ch 2 Terms and Conjectures
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What is the name of two angles that form a line and add up to 180 degrees? | linear pair
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At the intersection of two lines, which two angles are congruent? | vertical angles
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When corresponding angles are congruent, what is known about the two lines cut by a transversal? | parallel
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Name the three kinds of angles that are congruent when two parallel lines are cut by a transversal. | corresponding, alternate interior, alternate exterior
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If two parallel lines are cut by a transversal, which pair of angles are between the parallel lines and on opposite sides of the transversal? | alternate interior angles
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If two parallel lines are cut by a transversal, which pair of angles are outside the parallel lines and on opposite sides of the transversal? | alternate exterior angles
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When alternate interior angles are congruent, what is known about the two lines cut by a transversal? | parallel
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When alternate exterior angles are congruent, what is known about the two lines cut by a transversal? | parallel
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What are the three steps of inductive reasoning? | observing data, recognizing patterns, making conjectures about those patterns
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What is a generalization made by inductive reasoning? | conjecture
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What is the name of the rule that gives the nth term for a sequence? | function rule
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What is a function rule that generates a sequence with a constant difference or constant slope? | linear function
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What is a set of numbers that can be arranged in a pattern of triangular dots? | triangular numbers
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What is a set of numbers that can be arranged in a pattern of rectangular dots? | rectangular numbers
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What is the process of showing that certain statements follow logically from agreed-upon assumptions and proven facts? | deductive reasoning
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What is the line that intersects two or more other lines in a plane? | transversal
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What can be used to prove a function rule or generalization is false? | counterexample
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What is created when the "if" and "then" parts of an "if-then" statement are switched? | converse
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Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
ascensiongeometry
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