# 2.1_ - Chapters 2.1 and 5.4 CONDITIONAL STATEMENTS...

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Chapters 2.1 and 5.4 CONDITIONAL STATEMENTS

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CONDITIONAL An IF-THEN statement hypothesis – part following “if” conclusion part following “then” If hypothesis , then conclusion .
Conditional Example If an angle is a right angle , (hypothesis) then its measure is 90 ° . (conclusion)

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PRACTICE what is the hypothesis and conclusion? •If two angles total 90 degrees, then they are complimentary. •If 2 lines are parallel, then they do not intersect.
PRACTICE write as a conditional. •Supplementary angles total 180 degrees. •A right angle is equal to 90 degrees. •At 16, I can get my drivers license.

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CONVERSE Switches the hypothesis and the conclusion in a conditional statement .
Converse Example If an is a right , then it measures 90 ° . hypothesis conclusion hypothesis conclusion If an measures 90 ° , then it is a right .

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Shows a conditional is false . Hypothesis is
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## This note was uploaded on 09/20/2011 for the course ALGEBRA idk taught by Professor White during the Spring '11 term at University of Houston.

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2.1_ - Chapters 2.1 and 5.4 CONDITIONAL STATEMENTS...

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