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geometry stuff

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is a logical statement that has 2 parts; a hypothesis and a conclusion? p-q   Conditonal statement  
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The negation of q- p   contrapositive  
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q-p   converse  
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negation of p-q   inverse  
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statement that uses if and only if. it can only be accurate if the conditional and converse are correct.   Biconditional statement  
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if p-q is true, and if p is true, then q is true.   Law of Detachment  
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If p-q is true, and if q-r is true, then p-r is true.   Law of Syllogism  
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Intersecting lines that form a right angle   Perpendicular  
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If a=b, then a+c=b+c   Addition property of equality  
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If a=b, then a divided by c = b divided by c   Division property of equality  
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For any real #, a=a   Reflexive property of equality  
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If a=b, then b can always replace a   Substitution property of equality  
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A=B, then B=A   Symmetric Property of equality  
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If a=b, and b=c, then a=c   Transitive property of equality  
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When you refer to a property of ______, you must include angle or segment   congruence  
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When writing an indirect proof, you start by _______ the __________   Assuming opposite  
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True statement that follows as a result of other true statements   Theorem  
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If two angles are complementaryto the same angle, than the 2 angles are congruent   Congruent complements thearem  
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If two angles are supplementary to the same angle, then the other 2 angles are congruent   Congruent supplements theorem  
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If two angles form a linear pair, then they are supplementary   Linear Pair postulate  
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All right angles are congruent   Right angle congruence theorem  
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Vertical angles are congruent   Vertical angle congruence theorem  
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Two statements that are both true or both false   Equivalent statements  
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You can justify a proof by putting   theorem, postulate, property, definition or given  
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Created by: bellesies
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